30475885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2441}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 40087872

約数和(自身を除く): 9611987

約数列:

[1, 5, 11, 55, 227, 1135, 2441, 2497, 12205, 12485, 26851, 134255, 554107, 2770535, 6095177, 30475885]

約数ペア:

[(1, 30475885), (5, 6095177), (11, 2770535), (55, 554107), (227, 134255), (1135, 26851), (2441, 12485), (2497, 12205)]