964125

素因数分解:

$3^2\times 5^3\times {\mathrm{857}}^1$

素因数の和:878

約数の個数: 24

約数和(自身を含む): 1740024

約数和(自身を除く): 775899

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 857, 1125, 2571, 4285, 7713, 12855, 21425, 38565, 64275, 107125, 192825, 321375, 964125]

約数ペア:

[(1, 964125), (3, 321375), (5, 192825), (9, 107125), (15, 64275), (25, 38565), (45, 21425), (75, 12855), (125, 7713), (225, 4285), (375, 2571), (857, 1125)]