89641515

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{9041}}^1$

素因数の和:9710

約数の個数: 16

約数和(自身を含む): 143659296

約数和(自身を除く): 54017781

約数列:

[1, 3, 5, 15, 661, 1983, 3305, 9041, 9915, 27123, 45205, 135615, 5976101, 17928303, 29880505, 89641515]

約数ペア:

[(1, 89641515), (3, 29880505), (5, 17928303), (15, 5976101), (661, 135615), (1983, 45205), (3305, 27123), (9041, 9915)]