12500895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 9479265

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 239, 317, 717, 951, 1195, 1585, 2629, 3487, 3585, 4755, 7887, 10461, 13145, 17435, 39435, 52305, 75763, 227289, 378815, 833393, 1136445, 2500179, 4166965, 12500895]

約数ペア:

[(1, 12500895), (3, 4166965), (5, 2500179), (11, 1136445), (15, 833393), (33, 378815), (55, 227289), (165, 75763), (239, 52305), (317, 39435), (717, 17435), (951, 13145), (1195, 10461), (1585, 7887), (2629, 4755), (3487, 3585)]