628662145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{6871}}^1$

素因数の和:7536

約数の個数: 16

約数和(自身を含む): 781758720

約数和(自身を除く): 153096575

約数列:

[1, 5, 29, 145, 631, 3155, 6871, 18299, 34355, 91495, 199259, 996295, 4335601, 21678005, 125732429, 628662145]

約数ペア:

[(1, 628662145), (5, 125732429), (29, 21678005), (145, 4335601), (631, 996295), (3155, 199259), (6871, 91495), (18299, 34355)]