12102705

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 21326760

約数和(自身を除く): 9224055

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 4409, 13227, 22045, 39681, 66135, 198405, 268949, 806847, 1344745, 2420541, 4034235, 12102705]

約数ペア:

[(1, 12102705), (3, 4034235), (5, 2420541), (9, 1344745), (15, 806847), (45, 268949), (61, 198405), (183, 66135), (305, 39681), (549, 22045), (915, 13227), (2745, 4409)]