5438745

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 10509576

約数和(自身を除く): 5070831

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1033, 1053, 1755, 3099, 5165, 5265, 9297, 13429, 15495, 27891, 40287, 46485, 67145, 83673, 120861, 139455, 201435, 362583, 418365, 604305, 1087749, 1812915, 5438745]

約数ペア:

[(1, 5438745), (3, 1812915), (5, 1087749), (9, 604305), (13, 418365), (15, 362583), (27, 201435), (39, 139455), (45, 120861), (65, 83673), (81, 67145), (117, 46485), (135, 40287), (195, 27891), (351, 15495), (405, 13429), (585, 9297), (1033, 5265), (1053, 5165), (1755, 3099)]