90274145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2539}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 116921280

約数和(自身を除く): 26647135

約数列:

[1, 5, 13, 65, 547, 2539, 2735, 7111, 12695, 33007, 35555, 165035, 1388833, 6944165, 18054829, 90274145]

約数ペア:

[(1, 90274145), (5, 18054829), (13, 6944165), (65, 1388833), (547, 165035), (2539, 35555), (2735, 33007), (7111, 12695)]