15709919225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5867}}^1$

素因数の和:6015

約数の個数: 96

約数和(自身を含む): 26404310016

約数和(自身を除く): 10694390791

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 107, 143, 175, 275, 325, 385, 455, 535, 715, 749, 1001, 1177, 1391, 1925, 2275, 2675, 3575, 3745, 5005, 5867, 5885, 6955, 8239, 9737, 15301, 18725, 25025, 29335, 29425, 34775, 41069, 41195, 48685, 64537, 76271, 76505, 107107, 146675, 205345, 205975, 243425, 322685, 381355, 382525, 451759, 533897, 535535, 627769, 838981, 1026725, 1613425, 1906775, 2258795, 2669485, 2677675, 3138845, 4194905, 4394383, 5872867, 6905459, 8160997, 11293975, 13347425, 15694225, 20974525, 21971915, 29364335, 34527295, 40804985, 48338213, 57126979, 89770967, 109859575, 146821675, 172636475, 204024925, 241691065, 285634895, 448854835, 628396769, 1208455325, 1428174475, 2244274175, 3141983845, 15709919225]

約数ペア:

[(1, 15709919225), (5, 3141983845), (7, 2244274175), (11, 1428174475), (13, 1208455325), (25, 628396769), (35, 448854835), (55, 285634895), (65, 241691065), (77, 204024925), (91, 172636475), (107, 146821675), (143, 109859575), (175, 89770967), (275, 57126979), (325, 48338213), (385, 40804985), (455, 34527295), (535, 29364335), (715, 21971915), (749, 20974525), (1001, 15694225), (1177, 13347425), (1391, 11293975), (1925, 8160997), (2275, 6905459), (2675, 5872867), (3575, 4394383), (3745, 4194905), (5005, 3138845), (5867, 2677675), (5885, 2669485), (6955, 2258795), (8239, 1906775), (9737, 1613425), (15301, 1026725), (18725, 838981), (25025, 627769), (29335, 535535), (29425, 533897), (34775, 451759), (41069, 382525), (41195, 381355), (48685, 322685), (64537, 243425), (76271, 205975), (76505, 205345), (107107, 146675)]