2040075

素因数分解:

$3^2\times 5^2\times {\mathrm{9067}}^1$

素因数の和:9083

約数の個数: 18

約数和(自身を含む): 3654404

約数和(自身を除く): 1614329

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9067, 27201, 45335, 81603, 136005, 226675, 408015, 680025, 2040075]

約数ペア:

[(1, 2040075), (3, 680025), (5, 408015), (9, 226675), (15, 136005), (25, 81603), (45, 45335), (75, 27201), (225, 9067)]