64815465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 127628928

約数和(自身を除く): 62813463

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 55, 65, 67, 121, 123, 143, 165, 195, 201, 205, 335, 363, 429, 451, 533, 605, 615, 715, 737, 871, 1005, 1353, 1573, 1599, 1815, 2145, 2211, 2255, 2613, 2665, 2747, 3685, 4355, 4719, 4961, 5863, 6765, 7865, 7995, 8107, 8241, 9581, 11055, 13065, 13735, 14883, 17589, 23595, 24321, 24805, 28743, 29315, 30217, 35711, 40535, 41205, 47905, 64493, 74415, 87945, 90651, 105391, 107133, 121605, 143715, 151085, 178555, 193479, 316173, 322465, 332387, 392821, 453255, 526955, 535665, 967395, 997161, 1178463, 1580865, 1661935, 1964105, 4321031, 4985805, 5892315, 12963093, 21605155, 64815465]

約数ペア:

[(1, 64815465), (3, 21605155), (5, 12963093), (11, 5892315), (13, 4985805), (15, 4321031), (33, 1964105), (39, 1661935), (41, 1580865), (55, 1178463), (65, 997161), (67, 967395), (121, 535665), (123, 526955), (143, 453255), (165, 392821), (195, 332387), (201, 322465), (205, 316173), (335, 193479), (363, 178555), (429, 151085), (451, 143715), (533, 121605), (605, 107133), (615, 105391), (715, 90651), (737, 87945), (871, 74415), (1005, 64493), (1353, 47905), (1573, 41205), (1599, 40535), (1815, 35711), (2145, 30217), (2211, 29315), (2255, 28743), (2613, 24805), (2665, 24321), (2747, 23595), (3685, 17589), (4355, 14883), (4719, 13735), (4961, 13065), (5863, 11055), (6765, 9581), (7865, 8241), (7995, 8107)]