79880505

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{129887}}^1$

素因数の和:129936

約数の個数: 16

約数和(自身を含む): 130927104

約数和(自身を除く): 51046599

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 129887, 389661, 649435, 1948305, 5325367, 15976101, 26626835, 79880505]

約数ペア:

[(1, 79880505), (3, 26626835), (5, 15976101), (15, 5325367), (41, 1948305), (123, 649435), (205, 389661), (615, 129887)]