2860875

素因数分解:

$3^2\times 5^3\times {\mathrm{2543}}^1$

素因数の和:2564

約数の個数: 24

約数和(自身を含む): 5159232

約数和(自身を除く): 2298357

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 2543, 7629, 12715, 22887, 38145, 63575, 114435, 190725, 317875, 572175, 953625, 2860875]

約数ペア:

[(1, 2860875), (3, 953625), (5, 572175), (9, 317875), (15, 190725), (25, 114435), (45, 63575), (75, 38145), (125, 22887), (225, 12715), (375, 7629), (1125, 2543)]