12404655

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4519}}^1$

素因数の和:4591

約数の個数: 24

約数和(自身を含む): 21858720

約数和(自身を除く): 9454065

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 4519, 13557, 22595, 40671, 67785, 203355, 275659, 826977, 1378295, 2480931, 4134885, 12404655]

約数ペア:

[(1, 12404655), (3, 4134885), (5, 2480931), (9, 1378295), (15, 826977), (45, 275659), (61, 203355), (183, 67785), (305, 40671), (549, 22595), (915, 13557), (2745, 4519)]