79805835

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2683}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 138591024

約数和(自身を除く): 58785189

約数列:

[1, 3, 5, 9, 15, 45, 661, 1983, 2683, 3305, 5949, 8049, 9915, 13415, 24147, 29745, 40245, 120735, 1773463, 5320389, 8867315, 15961167, 26601945, 79805835]

約数ペア:

[(1, 79805835), (3, 26601945), (5, 15961167), (9, 8867315), (15, 5320389), (45, 1773463), (661, 120735), (1983, 40245), (2683, 29745), (3305, 24147), (5949, 13415), (8049, 9915)]