80531495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{3823}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 105725952

約数和(自身を除く): 25194457

約数列:

[1, 5, 11, 55, 383, 1915, 3823, 4213, 19115, 21065, 42053, 210265, 1464209, 7321045, 16106299, 80531495]

約数ペア:

[(1, 80531495), (5, 16106299), (11, 7321045), (55, 1464209), (383, 210265), (1915, 42053), (3823, 21065), (4213, 19115)]