3895197695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{294979}}^1$

素因数の和:295142

約数の個数: 16

約数和(自身を含む): 4955664000

約数和(自身を除く): 1060466305

約数列:

[1, 5, 19, 95, 139, 695, 2641, 13205, 294979, 1474895, 5604601, 28023005, 41002081, 205010405, 779039539, 3895197695]

約数ペア:

[(1, 3895197695), (5, 779039539), (19, 205010405), (95, 41002081), (139, 28023005), (695, 5604601), (2641, 1474895), (13205, 294979)]