2108475

素因数分解:

$3^2\times 5^2\times {\mathrm{9371}}^1$

素因数の和:9387

約数の個数: 18

約数和(自身を含む): 3776916

約数和(自身を除く): 1668441

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9371, 28113, 46855, 84339, 140565, 234275, 421695, 702825, 2108475]

約数ペア:

[(1, 2108475), (3, 702825), (5, 421695), (9, 234275), (15, 140565), (25, 84339), (45, 46855), (75, 28113), (225, 9371)]