12554165

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 16601760

約数和(自身を除く): 4047595

約数列:

[1, 5, 13, 65, 83, 169, 179, 415, 845, 895, 1079, 2327, 5395, 11635, 14027, 14857, 30251, 70135, 74285, 151255, 193141, 965705, 2510833, 12554165]

約数ペア:

[(1, 12554165), (5, 2510833), (13, 965705), (65, 193141), (83, 151255), (169, 74285), (179, 70135), (415, 30251), (845, 14857), (895, 14027), (1079, 11635), (2327, 5395)]