8831385

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 15392520

約数和(自身を除く): 6561135

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 857, 1145, 2061, 2571, 3435, 4285, 7713, 10305, 12855, 38565, 196253, 588759, 981265, 1766277, 2943795, 8831385]

約数ペア:

[(1, 8831385), (3, 2943795), (5, 1766277), (9, 981265), (15, 588759), (45, 196253), (229, 38565), (687, 12855), (857, 10305), (1145, 7713), (2061, 4285), (2571, 3435)]