11402155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 14766624

約数和(自身を除く): 3364469

約数列:

[1, 5, 17, 53, 85, 265, 901, 2531, 4505, 12655, 43027, 134143, 215135, 670715, 2280431, 11402155]

約数ペア:

[(1, 11402155), (5, 2280431), (17, 670715), (53, 215135), (85, 134143), (265, 43027), (901, 12655), (2531, 4505)]