318715085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{2269}}^1$

素因数の和:4448

約数の個数: 16

約数和(自身を含む): 412250160

約数和(自身を除く): 93535075

約数列:

[1, 5, 13, 65, 2161, 2269, 10805, 11345, 28093, 29497, 140465, 147485, 4903309, 24516545, 63743017, 318715085]

約数ペア:

[(1, 318715085), (5, 63743017), (13, 24516545), (65, 4903309), (2161, 147485), (2269, 140465), (10805, 29497), (11345, 28093)]