51077205

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30677}}^1$

素因数の和:30725

約数の個数: 24

約数和(自身を含む): 90929592

約数和(自身を除く): 39852387

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 30677, 92031, 153385, 276093, 460155, 1135049, 1380465, 3405147, 5675245, 10215441, 17025735, 51077205]

約数ペア:

[(1, 51077205), (3, 17025735), (5, 10215441), (9, 5675245), (15, 3405147), (37, 1380465), (45, 1135049), (111, 460155), (185, 276093), (333, 153385), (555, 92031), (1665, 30677)]