84908475

素因数分解:

$3^2\times 5^2\times {\mathrm{377371}}^1$

素因数の和:377387

約数の個数: 18

約数和(自身を含む): 152080916

約数和(自身を除く): 67172441

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 377371, 1132113, 1886855, 3396339, 5660565, 9434275, 16981695, 28302825, 84908475]

約数ペア:

[(1, 84908475), (3, 28302825), (5, 16981695), (9, 9434275), (15, 5660565), (25, 3396339), (45, 1886855), (75, 1132113), (225, 377371)]