3393455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 4826304

約数和(自身を除く): 1432849

約数列:

[1, 5, 13, 17, 37, 65, 83, 85, 185, 221, 415, 481, 629, 1079, 1105, 1411, 2405, 3071, 3145, 5395, 7055, 8177, 15355, 18343, 39923, 40885, 52207, 91715, 199615, 261035, 678691, 3393455]

約数ペア:

[(1, 3393455), (5, 678691), (13, 261035), (17, 199615), (37, 91715), (65, 52207), (83, 40885), (85, 39923), (185, 18343), (221, 15355), (415, 8177), (481, 7055), (629, 5395), (1079, 3145), (1105, 3071), (1411, 2405)]