68027475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31277}}^1$

素因数の和:31319

約数の個数: 24

約数和(自身を含む): 116354160

約数和(自身を除く): 48326685

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 31277, 93831, 156385, 469155, 781925, 907033, 2345775, 2721099, 4535165, 13605495, 22675825, 68027475]

約数ペア:

[(1, 68027475), (3, 22675825), (5, 13605495), (15, 4535165), (25, 2721099), (29, 2345775), (75, 907033), (87, 781925), (145, 469155), (435, 156385), (725, 93831), (2175, 31277)]