2856375

素因数分解:

$3^2\times 5^3\times {\mathrm{2539}}^1$

素因数の和:2560

約数の個数: 24

約数和(自身を含む): 5151120

約数和(自身を除く): 2294745

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 2539, 7617, 12695, 22851, 38085, 63475, 114255, 190425, 317375, 571275, 952125, 2856375]

約数ペア:

[(1, 2856375), (3, 952125), (5, 571275), (9, 317375), (15, 190425), (25, 114255), (45, 63475), (75, 38085), (125, 22851), (225, 12695), (375, 7617), (1125, 2539)]