54866025

素因数分解:

$3^3\times 5^2\times {\mathrm{81283}}^1$

素因数の和:81302

約数の個数: 24

約数和(自身を含む): 100792160

約数和(自身を除く): 45926135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 81283, 243849, 406415, 731547, 1219245, 2032075, 2194641, 3657735, 6096225, 10973205, 18288675, 54866025]

約数ペア:

[(1, 54866025), (3, 18288675), (5, 10973205), (9, 6096225), (15, 3657735), (25, 2194641), (27, 2032075), (45, 1219245), (75, 731547), (135, 406415), (225, 243849), (675, 81283)]