15691951275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1302

約数の個数: 192

約数和(自身を含む): 35043757056

約数和(自身を除く): 19351805781

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 91, 105, 143, 165, 175, 195, 197, 231, 273, 275, 325, 385, 429, 455, 525, 591, 715, 825, 975, 985, 1001, 1061, 1155, 1365, 1379, 1925, 2145, 2167, 2275, 2561, 2955, 3003, 3183, 3575, 4137, 4925, 5005, 5305, 5775, 6501, 6825, 6895, 7427, 7683, 10725, 10835, 11671, 12805, 13793, 14775, 15015, 15169, 15915, 17927, 20685, 22281, 25025, 26525, 28171, 32505, 34475, 35013, 37135, 38415, 41379, 45507, 53781, 54175, 58355, 64025, 68965, 75075, 75845, 79575, 81697, 84513, 89635, 96551, 103425, 111405, 140855, 151723, 162525, 175065, 185675, 192075, 197197, 206895, 209017, 227535, 245091, 268905, 289653, 291775, 344825, 379225, 408485, 422565, 448175, 455169, 482755, 557025, 591591, 627051, 704275, 758615, 875325, 985985, 1034475, 1045085, 1062061, 1137675, 1225455, 1344525, 1448265, 1463119, 2042425, 2112825, 2275845, 2299187, 2413775, 2717221, 2957955, 3135255, 3186183, 3793075, 4389357, 4929925, 5225425, 5310305, 6127275, 6897561, 7241325, 7315595, 8151663, 11379225, 11495935, 13586105, 14789775, 15676275, 15930915, 16094309, 19020547, 21946785, 26551525, 29889431, 34487805, 36577975, 40758315, 48282927, 57061641, 57479675, 67930525, 79654575, 80471545, 89668293, 95102735, 109733925, 149447155, 172439025, 203791575, 209226017, 241414635, 285308205, 402357725, 448341465, 475513675, 627678051, 747235775, 1046130085, 1207073175, 1426541025, 2241707325, 3138390255, 5230650425, 15691951275]

約数ペア:

[(1, 15691951275), (3, 5230650425), (5, 3138390255), (7, 2241707325), (11, 1426541025), (13, 1207073175), (15, 1046130085), (21, 747235775), (25, 627678051), (33, 475513675), (35, 448341465), (39, 402357725), (55, 285308205), (65, 241414635), (75, 209226017), (77, 203791575), (91, 172439025), (105, 149447155), (143, 109733925), (165, 95102735), (175, 89668293), (195, 80471545), (197, 79654575), (231, 67930525), (273, 57479675), (275, 57061641), (325, 48282927), (385, 40758315), (429, 36577975), (455, 34487805), (525, 29889431), (591, 26551525), (715, 21946785), (825, 19020547), (975, 16094309), (985, 15930915), (1001, 15676275), (1061, 14789775), (1155, 13586105), (1365, 11495935), (1379, 11379225), (1925, 8151663), (2145, 7315595), (2167, 7241325), (2275, 6897561), (2561, 6127275), (2955, 5310305), (3003, 5225425), (3183, 4929925), (3575, 4389357), (4137, 3793075), (4925, 3186183), (5005, 3135255), (5305, 2957955), (5775, 2717221), (6501, 2413775), (6825, 2299187), (6895, 2275845), (7427, 2112825), (7683, 2042425), (10725, 1463119), (10835, 1448265), (11671, 1344525), (12805, 1225455), (13793, 1137675), (14775, 1062061), (15015, 1045085), (15169, 1034475), (15915, 985985), (17927, 875325), (20685, 758615), (22281, 704275), (25025, 627051), (26525, 591591), (28171, 557025), (32505, 482755), (34475, 455169), (35013, 448175), (37135, 422565), (38415, 408485), (41379, 379225), (45507, 344825), (53781, 291775), (54175, 289653), (58355, 268905), (64025, 245091), (68965, 227535), (75075, 209017), (75845, 206895), (79575, 197197), (81697, 192075), (84513, 185675), (89635, 175065), (96551, 162525), (103425, 151723), (111405, 140855)]