484960465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1193}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 670550400

約数和(自身を除く): 185589935

約数列:

[1, 5, 11, 19, 55, 95, 209, 389, 1045, 1193, 1945, 4279, 5965, 7391, 13123, 21395, 22667, 36955, 65615, 81301, 113335, 249337, 406505, 464077, 1246685, 2320385, 5104847, 8817463, 25524235, 44087315, 96992093, 484960465]

約数ペア:

[(1, 484960465), (5, 96992093), (11, 44087315), (19, 25524235), (55, 8817463), (95, 5104847), (209, 2320385), (389, 1246685), (1045, 464077), (1193, 406505), (1945, 249337), (4279, 113335), (5965, 81301), (7391, 65615), (13123, 36955), (21395, 22667)]