80787045

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{41113}}^1$

素因数の和:41252

約数の個数: 16

約数和(自身を含む): 130249152

約数和(自身を除く): 49462107

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 41113, 123339, 205565, 616695, 5385803, 16157409, 26929015, 80787045]

約数ペア:

[(1, 80787045), (3, 26929015), (5, 16157409), (15, 5385803), (131, 616695), (393, 205565), (655, 123339), (1965, 41113)]