133321655

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 163537920

約数和(自身を除く): 30216265

約数列:

[1, 5, 83, 103, 415, 515, 3119, 8549, 15595, 42745, 258877, 321257, 1294385, 1606285, 26664331, 133321655]

約数ペア:

[(1, 133321655), (5, 26664331), (83, 1606285), (103, 1294385), (415, 321257), (515, 258877), (3119, 42745), (8549, 15595)]