2279204025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 4581992448

約数和(自身を除く): 2302788423

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 263, 357, 425, 525, 595, 789, 971, 1275, 1315, 1785, 1841, 2913, 2975, 3945, 4471, 4855, 5523, 6575, 6797, 8925, 9205, 13413, 14565, 16507, 19725, 20391, 22355, 24275, 27615, 31297, 33985, 46025, 49521, 67065, 72825, 82535, 93891, 101955, 111775, 115549, 138075, 156485, 169925, 247605, 255373, 335325, 346647, 412675, 469455, 509775, 577745, 766119, 782425, 1238025, 1276865, 1733235, 1787611, 2347275, 2888725, 3830595, 4341341, 5362833, 6384325, 8666175, 8938055, 13024023, 19152975, 21706705, 26814165, 30389387, 44690275, 65120115, 91168161, 108533525, 134070825, 151946935, 325600575, 455840805, 759734675, 2279204025]

約数ペア:

[(1, 2279204025), (3, 759734675), (5, 455840805), (7, 325600575), (15, 151946935), (17, 134070825), (21, 108533525), (25, 91168161), (35, 65120115), (51, 44690275), (75, 30389387), (85, 26814165), (105, 21706705), (119, 19152975), (175, 13024023), (255, 8938055), (263, 8666175), (357, 6384325), (425, 5362833), (525, 4341341), (595, 3830595), (789, 2888725), (971, 2347275), (1275, 1787611), (1315, 1733235), (1785, 1276865), (1841, 1238025), (2913, 782425), (2975, 766119), (3945, 577745), (4471, 509775), (4855, 469455), (5523, 412675), (6575, 346647), (6797, 335325), (8925, 255373), (9205, 247605), (13413, 169925), (14565, 156485), (16507, 138075), (19725, 115549), (20391, 111775), (22355, 101955), (24275, 93891), (27615, 82535), (31297, 72825), (33985, 67065), (46025, 49521)]