52991385

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27817}}^1$

素因数の和:27952

約数の個数: 16

約数和(自身を含む): 85456896

約数和(自身を除く): 32465511

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 27817, 83451, 139085, 417255, 3532759, 10598277, 17663795, 52991385]

約数ペア:

[(1, 52991385), (3, 17663795), (5, 10598277), (15, 3532759), (127, 417255), (381, 139085), (635, 83451), (1905, 27817)]