68105265

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{85667}}^1$

素因数の和:85728

約数の個数: 16

約数和(自身を含む): 111025728

約数和(自身を除く): 42920463

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 85667, 257001, 428335, 1285005, 4540351, 13621053, 22701755, 68105265]

約数ペア:

[(1, 68105265), (3, 22701755), (5, 13621053), (15, 4540351), (53, 1285005), (159, 428335), (265, 257001), (795, 85667)]