55528555

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11777}}^1$

素因数の和:11846

約数の個数: 16

約数和(自身を含む): 71233344

約数和(自身を除く): 15704789

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 11777, 58885, 270871, 482857, 1354355, 2414285, 11105711, 55528555]

約数ペア:

[(1, 55528555), (5, 11105711), (23, 2414285), (41, 1354355), (115, 482857), (205, 270871), (943, 58885), (4715, 11777)]