2069122005

素因数分解:

$3^2\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{18593}}^1$

素因数の和:21077

約数の個数: 24

約数和(自身を含む): 3588121368

約数和(自身を除く): 1518999363

約数列:

[1, 3, 5, 9, 15, 45, 2473, 7419, 12365, 18593, 22257, 37095, 55779, 92965, 111285, 167337, 278895, 836685, 45980489, 137941467, 229902445, 413824401, 689707335, 2069122005]

約数ペア:

[(1, 2069122005), (3, 689707335), (5, 413824401), (9, 229902445), (15, 137941467), (45, 45980489), (2473, 836685), (7419, 278895), (12365, 167337), (18593, 111285), (22257, 92965), (37095, 55779)]