1179427785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3842

約数の個数: 48

約数和(自身を含む): 2032624896

約数和(自身を除く): 853197111

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 289, 365, 867, 1095, 1241, 1445, 3723, 3727, 4335, 6205, 11181, 18615, 18635, 21097, 55905, 63291, 63359, 105485, 190077, 272071, 316455, 316795, 816213, 950385, 1077103, 1360355, 3231309, 4081065, 4625207, 5385515, 13875621, 16156545, 23126035, 69378105, 78628519, 235885557, 393142595, 1179427785]

約数ペア:

[(1, 1179427785), (3, 393142595), (5, 235885557), (15, 78628519), (17, 69378105), (51, 23126035), (73, 16156545), (85, 13875621), (219, 5385515), (255, 4625207), (289, 4081065), (365, 3231309), (867, 1360355), (1095, 1077103), (1241, 950385), (1445, 816213), (3723, 316795), (3727, 316455), (4335, 272071), (6205, 190077), (11181, 105485), (18615, 63359), (18635, 63291), (21097, 55905)]