335429425

素因数分解:

$5^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 421401600

約数和(自身を除く): 85972175

約数列:

[1, 5, 25, 191, 199, 353, 955, 995, 1765, 4775, 4975, 8825, 38009, 67423, 70247, 190045, 337115, 351235, 950225, 1685575, 1756175, 13417177, 67085885, 335429425]

約数ペア:

[(1, 335429425), (5, 67085885), (25, 13417177), (191, 1756175), (199, 1685575), (353, 950225), (955, 351235), (995, 337115), (1765, 190045), (4775, 70247), (4975, 67423), (8825, 38009)]