152856225

素因数分解:

$3^2\times 5^2\times {\mathrm{679361}}^1$

素因数の和:679377

約数の個数: 18

約数和(自身を含む): 273782886

約数和(自身を除く): 120926661

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 679361, 2038083, 3396805, 6114249, 10190415, 16984025, 30571245, 50952075, 152856225]

約数ペア:

[(1, 152856225), (3, 50952075), (5, 30571245), (9, 16984025), (15, 10190415), (25, 6114249), (45, 3396805), (75, 2038083), (225, 679361)]