12056265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 23154768

約数和(自身を除く): 11098503

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 557, 585, 1443, 1665, 1671, 2405, 2785, 4329, 5013, 7215, 7241, 8355, 20609, 21645, 21723, 25065, 36205, 61827, 65169, 103045, 108615, 185481, 267917, 309135, 325845, 803751, 927405, 1339585, 2411253, 4018755, 12056265]

約数ペア:

[(1, 12056265), (3, 4018755), (5, 2411253), (9, 1339585), (13, 927405), (15, 803751), (37, 325845), (39, 309135), (45, 267917), (65, 185481), (111, 108615), (117, 103045), (185, 65169), (195, 61827), (333, 36205), (481, 25065), (555, 21723), (557, 21645), (585, 20609), (1443, 8355), (1665, 7241), (1671, 7215), (2405, 5013), (2785, 4329)]