55261455

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{18701}}^1$

素因数の和:18906

約数の個数: 16

約数和(自身を含む): 88871904

約数和(自身を除く): 33610449

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 18701, 56103, 93505, 280515, 3684097, 11052291, 18420485, 55261455]

約数ペア:

[(1, 55261455), (3, 18420485), (5, 11052291), (15, 3684097), (197, 280515), (591, 93505), (985, 56103), (2955, 18701)]