57474855

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17989}}^1$

素因数の和:18071

約数の個数: 24

約数和(自身を含む): 101031840

約数和(自身を除く): 43556985

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 17989, 53967, 89945, 161901, 269835, 809505, 1277219, 3831657, 6386095, 11494971, 19158285, 57474855]

約数ペア:

[(1, 57474855), (3, 19158285), (5, 11494971), (9, 6386095), (15, 3831657), (45, 1277219), (71, 809505), (213, 269835), (355, 161901), (639, 89945), (1065, 53967), (3195, 17989)]