75740005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3271}}^1$

素因数の和:3708

約数の個数: 16

約数和(自身を含む): 99416448

約数和(自身を除く): 23676443

約数列:

[1, 5, 11, 55, 421, 2105, 3271, 4631, 16355, 23155, 35981, 179905, 1377091, 6885455, 15148001, 75740005]

約数ペア:

[(1, 75740005), (5, 15148001), (11, 6885455), (55, 1377091), (421, 179905), (2105, 35981), (3271, 23155), (4631, 16355)]