5267405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 2353075

約数列:

[1, 5, 11, 13, 53, 55, 65, 139, 143, 265, 583, 689, 695, 715, 1529, 1807, 2915, 3445, 7367, 7579, 7645, 9035, 19877, 36835, 37895, 81037, 95771, 99385, 405185, 478855, 1053481, 5267405]

約数ペア:

[(1, 5267405), (5, 1053481), (11, 478855), (13, 405185), (53, 99385), (55, 95771), (65, 81037), (139, 37895), (143, 36835), (265, 19877), (583, 9035), (689, 7645), (695, 7579), (715, 7367), (1529, 3445), (1807, 2915)]