89613865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{70841}}^1$

素因数の和:70880

約数の個数: 16

約数和(自身を含む): 122414976

約数和(自身を除く): 32801111

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 70841, 354205, 779251, 1629343, 3896255, 8146715, 17922773, 89613865]

約数ペア:

[(1, 89613865), (5, 17922773), (11, 8146715), (23, 3896255), (55, 1629343), (115, 779251), (253, 354205), (1265, 70841)]