9475509725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 13949107200

約数和(自身を除く): 4473597475

約数列:

[1, 5, 11, 17, 25, 55, 61, 85, 149, 187, 223, 275, 305, 425, 671, 745, 935, 1037, 1115, 1525, 1639, 2453, 2533, 3355, 3725, 3791, 4675, 5185, 5575, 8195, 9089, 11407, 12265, 12665, 13603, 16775, 18955, 25925, 27863, 33227, 40975, 41701, 45445, 57035, 61325, 63325, 68015, 94775, 99979, 139315, 149633, 154513, 166135, 208505, 227225, 231251, 285175, 340075, 365497, 499895, 564859, 696575, 748165, 772565, 830675, 1042525, 1156255, 1699643, 1827485, 2026847, 2499475, 2543761, 2824295, 3740825, 3862825, 5781275, 6213449, 8498215, 9137425, 10134235, 12718805, 14121475, 22295317, 31067245, 34456399, 42491075, 50671175, 63594025, 111476585, 155336225, 172281995, 379020389, 557382925, 861409975, 1895101945, 9475509725]

約数ペア:

[(1, 9475509725), (5, 1895101945), (11, 861409975), (17, 557382925), (25, 379020389), (55, 172281995), (61, 155336225), (85, 111476585), (149, 63594025), (187, 50671175), (223, 42491075), (275, 34456399), (305, 31067245), (425, 22295317), (671, 14121475), (745, 12718805), (935, 10134235), (1037, 9137425), (1115, 8498215), (1525, 6213449), (1639, 5781275), (2453, 3862825), (2533, 3740825), (3355, 2824295), (3725, 2543761), (3791, 2499475), (4675, 2026847), (5185, 1827485), (5575, 1699643), (8195, 1156255), (9089, 1042525), (11407, 830675), (12265, 772565), (12665, 748165), (13603, 696575), (16775, 564859), (18955, 499895), (25925, 365497), (27863, 340075), (33227, 285175), (40975, 231251), (41701, 227225), (45445, 208505), (57035, 166135), (61325, 154513), (63325, 149633), (68015, 139315), (94775, 99979)]