242540915

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{2351}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 298045440

約数和(自身を除く): 55504525

約数列:

[1, 5, 47, 235, 439, 2195, 2351, 11755, 20633, 103165, 110497, 552485, 1032089, 5160445, 48508183, 242540915]

約数ペア:

[(1, 242540915), (5, 48508183), (47, 5160445), (235, 1032089), (439, 552485), (2195, 110497), (2351, 103165), (11755, 20633)]