15206840215

素因数分解:

$5^1\times 7^1\times {\mathrm{7433}}^1\times {\mathrm{58453}}^1$

素因数の和:65898

約数の個数: 16

約数和(自身を含む): 20858257728

約数和(自身を除く): 5651417513

約数列:

[1, 5, 7, 35, 7433, 37165, 52031, 58453, 260155, 292265, 409171, 2045855, 434481149, 2172405745, 3041368043, 15206840215]

約数ペア:

[(1, 15206840215), (5, 3041368043), (7, 2172405745), (35, 434481149), (7433, 2045855), (37165, 409171), (52031, 292265), (58453, 260155)]