516792315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 912522240

約数和(自身を除く): 395729925

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 163, 195, 213, 229, 355, 489, 687, 815, 923, 1065, 1145, 2119, 2445, 2769, 2977, 3435, 4615, 6357, 8931, 10595, 11573, 13845, 14885, 16259, 31785, 34719, 37327, 44655, 48777, 57865, 81295, 111981, 150449, 173595, 186635, 211367, 243885, 451347, 485251, 559905, 634101, 752245, 1056835, 1455753, 2256735, 2426255, 2650217, 3170505, 7278765, 7950651, 13251085, 34452821, 39753255, 103358463, 172264105, 516792315]

約数ペア:

[(1, 516792315), (3, 172264105), (5, 103358463), (13, 39753255), (15, 34452821), (39, 13251085), (65, 7950651), (71, 7278765), (163, 3170505), (195, 2650217), (213, 2426255), (229, 2256735), (355, 1455753), (489, 1056835), (687, 752245), (815, 634101), (923, 559905), (1065, 485251), (1145, 451347), (2119, 243885), (2445, 211367), (2769, 186635), (2977, 173595), (3435, 150449), (4615, 111981), (6357, 81295), (8931, 57865), (10595, 48777), (11573, 44655), (13845, 37327), (14885, 34719), (16259, 31785)]