90313665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2351}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 156473856

約数和(自身を除く): 66160191

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 2351, 2561, 2955, 7053, 7683, 11755, 12805, 30563, 35265, 38415, 91689, 152815, 458445, 463147, 1389441, 2315735, 6020911, 6947205, 18062733, 30104555, 90313665]

約数ペア:

[(1, 90313665), (3, 30104555), (5, 18062733), (13, 6947205), (15, 6020911), (39, 2315735), (65, 1389441), (195, 463147), (197, 458445), (591, 152815), (985, 91689), (2351, 38415), (2561, 35265), (2955, 30563), (7053, 12805), (7683, 11755)]