71252705

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 87830784

約数和(自身を除く): 16578079

約数列:

[1, 5, 47, 193, 235, 965, 1571, 7855, 9071, 45355, 73837, 303203, 369185, 1516015, 14250541, 71252705]

約数ペア:

[(1, 71252705), (5, 14250541), (47, 1516015), (193, 369185), (235, 303203), (965, 73837), (1571, 45355), (7855, 9071)]