12462045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 20550816

約数和(自身を除く): 8088771

約数列:

[1, 3, 5, 15, 43, 129, 139, 215, 417, 645, 695, 2085, 5977, 17931, 19321, 29885, 57963, 89655, 96605, 289815, 830803, 2492409, 4154015, 12462045]

約数ペア:

[(1, 12462045), (3, 4154015), (5, 2492409), (15, 830803), (43, 289815), (129, 96605), (139, 89655), (215, 57963), (417, 29885), (645, 19321), (695, 17931), (2085, 5977)]