31760095

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 38880000

約数和(自身を除く): 7119905

約数列:

[1, 5, 89, 149, 445, 479, 745, 2395, 13261, 42631, 66305, 71371, 213155, 356855, 6352019, 31760095]

約数ペア:

[(1, 31760095), (5, 6352019), (89, 356855), (149, 213155), (445, 71371), (479, 66305), (745, 42631), (2395, 13261)]