30307965

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13381}}^1$

素因数の和:13540

約数の個数: 16

約数和(自身を含む): 48817536

約数和(自身を除く): 18509571

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 13381, 40143, 66905, 200715, 2020531, 6061593, 10102655, 30307965]

約数ペア:

[(1, 30307965), (3, 10102655), (5, 6061593), (15, 2020531), (151, 200715), (453, 66905), (755, 40143), (2265, 13381)]