70017475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 36

約数和(自身を含む): 100727928

約数和(自身を除く): 30710453

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 289, 425, 881, 935, 1445, 3179, 4405, 4675, 7225, 9691, 14977, 15895, 22025, 48455, 74885, 79475, 164747, 242275, 254609, 374425, 823735, 1273045, 2800699, 4118675, 6365225, 14003495, 70017475]

約数ペア:

[(1, 70017475), (5, 14003495), (11, 6365225), (17, 4118675), (25, 2800699), (55, 1273045), (85, 823735), (187, 374425), (275, 254609), (289, 242275), (425, 164747), (881, 79475), (935, 74885), (1445, 48455), (3179, 22025), (4405, 15895), (4675, 14977), (7225, 9691)]