68740085

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4007}}^1$

素因数の和:4132

約数の個数: 16

約数和(自身を含む): 85418496

約数和(自身を除く): 16678411

約数列:

[1, 5, 47, 73, 235, 365, 3431, 4007, 17155, 20035, 188329, 292511, 941645, 1462555, 13748017, 68740085]

約数ペア:

[(1, 68740085), (5, 13748017), (47, 1462555), (73, 941645), (235, 292511), (365, 188329), (3431, 20035), (4007, 17155)]