90872485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{5639}}^1$

素因数の和:5948

約数の個数: 16

約数和(自身を含む): 119387520

約数和(自身を除く): 28515035

約数列:

[1, 5, 11, 55, 293, 1465, 3223, 5639, 16115, 28195, 62029, 310145, 1652227, 8261135, 18174497, 90872485]

約数ペア:

[(1, 90872485), (5, 18174497), (11, 8261135), (55, 1652227), (293, 310145), (1465, 62029), (3223, 28195), (5639, 16115)]