70298618425

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 102749923584

約数和(自身を除く): 32451305159

約数列:

[1, 5, 7, 25, 35, 97, 101, 131, 175, 313, 485, 505, 655, 679, 707, 917, 1565, 2191, 2425, 2525, 3275, 3395, 3535, 4585, 7825, 9797, 10955, 12707, 13231, 16975, 17675, 22925, 30361, 31613, 41003, 48985, 54775, 63535, 66155, 68579, 88949, 92617, 151805, 158065, 205015, 212527, 221291, 244925, 287021, 317675, 330775, 342895, 444745, 463085, 759025, 790325, 1025075, 1062635, 1106455, 1283407, 1435105, 1714475, 2223725, 2315425, 3066461, 3977291, 4141303, 5313175, 5532275, 6417035, 7175525, 8983849, 15332305, 19886455, 20706515, 21465227, 27841037, 28989121, 32085175, 44919245, 76661525, 99432275, 103532575, 107326135, 139205185, 144945605, 224596225, 401706391, 536630675, 696025925, 724728025, 2008531955, 2811944737, 10042659775, 14059723685, 70298618425]

約数ペア:

[(1, 70298618425), (5, 14059723685), (7, 10042659775), (25, 2811944737), (35, 2008531955), (97, 724728025), (101, 696025925), (131, 536630675), (175, 401706391), (313, 224596225), (485, 144945605), (505, 139205185), (655, 107326135), (679, 103532575), (707, 99432275), (917, 76661525), (1565, 44919245), (2191, 32085175), (2425, 28989121), (2525, 27841037), (3275, 21465227), (3395, 20706515), (3535, 19886455), (4585, 15332305), (7825, 8983849), (9797, 7175525), (10955, 6417035), (12707, 5532275), (13231, 5313175), (16975, 4141303), (17675, 3977291), (22925, 3066461), (30361, 2315425), (31613, 2223725), (41003, 1714475), (48985, 1435105), (54775, 1283407), (63535, 1106455), (66155, 1062635), (68579, 1025075), (88949, 790325), (92617, 759025), (151805, 463085), (158065, 444745), (205015, 342895), (212527, 330775), (221291, 317675), (244925, 287021)]