139648435

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2999}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 171360000

約数和(自身を除く): 31711565

約数列:

[1, 5, 67, 139, 335, 695, 2999, 9313, 14995, 46565, 200933, 416861, 1004665, 2084305, 27929687, 139648435]

約数ペア:

[(1, 139648435), (5, 27929687), (67, 2084305), (139, 1004665), (335, 416861), (695, 200933), (2999, 46565), (9313, 14995)]