2088225

素因数分解:

$3^2\times 5^2\times {\mathrm{9281}}^1$

素因数の和:9297

約数の個数: 18

約数和(自身を含む): 3740646

約数和(自身を除く): 1652421

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9281, 27843, 46405, 83529, 139215, 232025, 417645, 696075, 2088225]

約数ペア:

[(1, 2088225), (3, 696075), (5, 417645), (9, 232025), (15, 139215), (25, 83529), (45, 46405), (75, 27843), (225, 9281)]