90115831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4450

約数の個数: 16

約数和(自身を含む): 102012064

約数和(自身を除く): 11896233

約数列:

[1, 13, 37, 43, 481, 559, 1591, 4357, 20683, 56641, 161209, 187351, 2095717, 2435563, 6931987, 90115831]

約数ペア:

[(1, 90115831), (13, 6931987), (37, 2435563), (43, 2095717), (481, 187351), (559, 161209), (1591, 56641), (4357, 20683)]