131235155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{29131}}^1$

素因数の和:29206

約数の個数: 16

約数和(自身を含む): 169897824

約数和(自身を除く): 38662669

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 29131, 145655, 495227, 1543943, 2476135, 7719715, 26247031, 131235155]

約数ペア:

[(1, 131235155), (5, 26247031), (17, 7719715), (53, 2476135), (85, 1543943), (265, 495227), (901, 145655), (4505, 29131)]