55904505

素因数分解:

$3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{2503}}^1$

素因数の和:4000

約数の個数: 16

約数和(自身を含む): 89543040

約数和(自身を除く): 33638535

約数列:

[1, 3, 5, 15, 1489, 2503, 4467, 7445, 7509, 12515, 22335, 37545, 3726967, 11180901, 18634835, 55904505]

約数ペア:

[(1, 55904505), (3, 18634835), (5, 11180901), (15, 3726967), (1489, 37545), (2503, 22335), (4467, 12515), (7445, 7509)]