80140845

素因数分解:

$3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{7349}}^1$

素因数の和:8084

約数の個数: 16

約数和(自身を含む): 128419200

約数和(自身を除く): 48278355

約数列:

[1, 3, 5, 15, 727, 2181, 3635, 7349, 10905, 22047, 36745, 110235, 5342723, 16028169, 26713615, 80140845]

約数ペア:

[(1, 80140845), (3, 26713615), (5, 16028169), (15, 5342723), (727, 110235), (2181, 36745), (3635, 22047), (7349, 10905)]