105849215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{3733}}^1$

素因数の和:3898

約数の個数: 16

約数和(自身を含む): 130660128

約数和(自身を除く): 24810913

約数列:

[1, 5, 53, 107, 265, 535, 3733, 5671, 18665, 28355, 197849, 399431, 989245, 1997155, 21169843, 105849215]

約数ペア:

[(1, 105849215), (5, 21169843), (53, 1997155), (107, 989245), (265, 399431), (535, 197849), (3733, 28355), (5671, 18665)]