68708185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151007}}^1$

素因数の和:151032

約数の個数: 16

約数和(自身を含む): 101477376

約数和(自身を除く): 32769191

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 151007, 755035, 1057049, 1963091, 5285245, 9815455, 13741637, 68708185]

約数ペア:

[(1, 68708185), (5, 13741637), (7, 9815455), (13, 5285245), (35, 1963091), (65, 1057049), (91, 755035), (455, 151007)]