42169765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24733}}^1$

素因数の和:24780

約数の個数: 16

約数和(自身を含む): 56987136

約数和(自身を除く): 14817371

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 24733, 123665, 272063, 766723, 1360315, 3833615, 8433953, 42169765]

約数ペア:

[(1, 42169765), (5, 8433953), (11, 3833615), (31, 1360315), (55, 766723), (155, 272063), (341, 123665), (1705, 24733)]