51731475

素因数分解:

$3^1\times 5^2\times {\mathrm{733}}^1\times {\mathrm{941}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 85737072

約数和(自身を除く): 34005597

約数列:

[1, 3, 5, 15, 25, 75, 733, 941, 2199, 2823, 3665, 4705, 10995, 14115, 18325, 23525, 54975, 70575, 689753, 2069259, 3448765, 10346295, 17243825, 51731475]

約数ペア:

[(1, 51731475), (3, 17243825), (5, 10346295), (15, 3448765), (25, 2069259), (75, 689753), (733, 70575), (941, 54975), (2199, 23525), (2823, 18325), (3665, 14115), (4705, 10995)]