2860425

素因数分解:

$3^2\times 5^2\times {\mathrm{12713}}^1$

素因数の和:12729

約数の個数: 18

約数和(自身を含む): 5123742

約数和(自身を除く): 2263317

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 12713, 38139, 63565, 114417, 190695, 317825, 572085, 953475, 2860425]

約数ペア:

[(1, 2860425), (3, 953475), (5, 572085), (9, 317825), (15, 190695), (25, 114417), (45, 63565), (75, 38139), (225, 12713)]