131131055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{14627}}^1$

素因数の和:14806

約数の個数: 16

約数和(自身を含む): 172727424

約数和(自身を除く): 41596369

約数列:

[1, 5, 11, 55, 163, 815, 1793, 8965, 14627, 73135, 160897, 804485, 2384201, 11921005, 26226211, 131131055]

約数ペア:

[(1, 131131055), (5, 26226211), (11, 11921005), (55, 2384201), (163, 804485), (815, 160897), (1793, 73135), (8965, 14627)]