890097945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{14699}}^1$

素因数の和:15085

約数の個数: 32

約数和(自身を含む): 1557964800

約数和(自身を除く): 667866855

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 367, 1101, 1835, 4037, 5505, 12111, 14699, 20185, 44097, 60555, 73495, 161689, 220485, 485067, 808445, 2425335, 5394533, 16183599, 26972665, 59339863, 80917995, 178019589, 296699315, 890097945]

約数ペア:

[(1, 890097945), (3, 296699315), (5, 178019589), (11, 80917995), (15, 59339863), (33, 26972665), (55, 16183599), (165, 5394533), (367, 2425335), (1101, 808445), (1835, 485067), (4037, 220485), (5505, 161689), (12111, 73495), (14699, 60555), (20185, 44097)]