425865507

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 605890560

約数和(自身を除く): 180025053

約数列:

[1, 3, 31, 43, 93, 109, 129, 327, 977, 1333, 2931, 3379, 3999, 4687, 10137, 14061, 30287, 42011, 90861, 106493, 126033, 145297, 319479, 435891, 1302341, 3301283, 3907023, 4579199, 9903849, 13737597, 141955169, 425865507]

約数ペア:

[(1, 425865507), (3, 141955169), (31, 13737597), (43, 9903849), (93, 4579199), (109, 3907023), (129, 3301283), (327, 1302341), (977, 435891), (1333, 319479), (2931, 145297), (3379, 126033), (3999, 106493), (4687, 90861), (10137, 42011), (14061, 30287)]