157886485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{2213}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 199791360

約数和(自身を除く): 41904875

約数列:

[1, 5, 19, 95, 751, 2213, 3755, 11065, 14269, 42047, 71345, 210235, 1661963, 8309815, 31577297, 157886485]

約数ペア:

[(1, 157886485), (5, 31577297), (19, 8309815), (95, 1661963), (751, 210235), (2213, 71345), (3755, 42047), (11065, 14269)]