56428305

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{70979}}^1$

素因数の和:71040

約数の個数: 16

約数和(自身を含む): 91990080

約数和(自身を除く): 35561775

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 70979, 212937, 354895, 1064685, 3761887, 11285661, 18809435, 56428305]

約数ペア:

[(1, 56428305), (3, 18809435), (5, 11285661), (15, 3761887), (53, 1064685), (159, 354895), (265, 212937), (795, 70979)]