2661075

素因数分解:

$3^2\times 5^2\times {\mathrm{11827}}^1$

素因数の和:11843

約数の個数: 18

約数和(自身を含む): 4766684

約数和(自身を除く): 2105609

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 11827, 35481, 59135, 106443, 177405, 295675, 532215, 887025, 2661075]

約数ペア:

[(1, 2661075), (3, 887025), (5, 532215), (9, 295675), (15, 177405), (25, 106443), (45, 59135), (75, 35481), (225, 11827)]