81159135

素因数分解:

$3^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{2539}}^1$

素因数の和:4678

約数の個数: 16

約数和(自身を含む): 129966720

約数和(自身を除く): 48807585

約数列:

[1, 3, 5, 15, 2131, 2539, 6393, 7617, 10655, 12695, 31965, 38085, 5410609, 16231827, 27053045, 81159135]

約数ペア:

[(1, 81159135), (3, 27053045), (5, 16231827), (15, 5410609), (2131, 38085), (2539, 31965), (6393, 12695), (7617, 10655)]