68252475

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{6547}}^1$

素因数の和:6699

約数の個数: 24

約数和(自身を含む): 113673280

約数和(自身を除く): 45420805

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 6547, 10425, 19641, 32735, 98205, 163675, 491025, 910033, 2730099, 4550165, 13650495, 22750825, 68252475]

約数ペア:

[(1, 68252475), (3, 22750825), (5, 13650495), (15, 4550165), (25, 2730099), (75, 910033), (139, 491025), (417, 163675), (695, 98205), (2085, 32735), (3475, 19641), (6547, 10425)]