25133085

素因数分解:

$3^4\times 5^1\times {\mathrm{62057}}^1$

素因数の和:62074

約数の個数: 20

約数和(自身を含む): 45054108

約数和(自身を除く): 19921023

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 62057, 186171, 310285, 558513, 930855, 1675539, 2792565, 5026617, 8377695, 25133085]

約数ペア:

[(1, 25133085), (3, 8377695), (5, 5026617), (9, 2792565), (15, 1675539), (27, 930855), (45, 558513), (81, 310285), (135, 186171), (405, 62057)]