8985645

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 15660216

約数和(自身を除く): 6674571

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 857, 1165, 2097, 2571, 3495, 4285, 7713, 10485, 12855, 38565, 199681, 599043, 998405, 1797129, 2995215, 8985645]

約数ペア:

[(1, 8985645), (3, 2995215), (5, 1797129), (9, 998405), (15, 599043), (45, 199681), (233, 38565), (699, 12855), (857, 10485), (1165, 7713), (2097, 4285), (2571, 3495)]