80261955

素因数分解:

$3^3\times 5^1\times {\mathrm{594533}}^1$

素因数の和:594547

約数の個数: 16

約数和(自身を含む): 142688160

約数和(自身を除く): 62426205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 594533, 1783599, 2972665, 5350797, 8917995, 16052391, 26753985, 80261955]

約数ペア:

[(1, 80261955), (3, 26753985), (5, 16052391), (9, 8917995), (15, 5350797), (27, 2972665), (45, 1783599), (135, 594533)]