12225105

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 21281832

約数和(自身を除く): 9056727

約数列:

[1, 3, 5, 9, 15, 45, 317, 857, 951, 1585, 2571, 2853, 4285, 4755, 7713, 12855, 14265, 38565, 271669, 815007, 1358345, 2445021, 4075035, 12225105]

約数ペア:

[(1, 12225105), (3, 4075035), (5, 2445021), (9, 1358345), (15, 815007), (45, 271669), (317, 38565), (857, 14265), (951, 12855), (1585, 7713), (2571, 4755), (2853, 4285)]