15901435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2207}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 20984832

約数和(自身を除く): 5083397

約数列:

[1, 5, 11, 55, 131, 655, 1441, 2207, 7205, 11035, 24277, 121385, 289117, 1445585, 3180287, 15901435]

約数ペア:

[(1, 15901435), (5, 3180287), (11, 1445585), (55, 289117), (131, 121385), (655, 24277), (1441, 11035), (2207, 7205)]