83042505

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2935

約数の個数: 72

約数和(自身を含む): 180383112

約数和(自身を除く): 97340607

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 2897, 3185, 4095, 5733, 8691, 9555, 14485, 20279, 26073, 28665, 37661, 43455, 60837, 101395, 112983, 130365, 141953, 182511, 188305, 263627, 304185, 338949, 425859, 564915, 709765, 790881, 912555, 1277577, 1318135, 1694745, 1845389, 2129295, 2372643, 3954405, 5536167, 6387885, 9226945, 11863215, 16608501, 27680835, 83042505]

約数ペア:

[(1, 83042505), (3, 27680835), (5, 16608501), (7, 11863215), (9, 9226945), (13, 6387885), (15, 5536167), (21, 3954405), (35, 2372643), (39, 2129295), (45, 1845389), (49, 1694745), (63, 1318135), (65, 1277577), (91, 912555), (105, 790881), (117, 709765), (147, 564915), (195, 425859), (245, 338949), (273, 304185), (315, 263627), (441, 188305), (455, 182511), (585, 141953), (637, 130365), (735, 112983), (819, 101395), (1365, 60837), (1911, 43455), (2205, 37661), (2897, 28665), (3185, 26073), (4095, 20279), (5733, 14485), (8691, 9555)]