31763745

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 61518912

約数和(自身を除く): 29755167

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 2011, 3159, 5265, 6033, 10055, 15795, 18099, 26143, 30165, 54297, 78429, 90495, 130715, 162891, 235287, 271485, 392145, 488673, 705861, 814455, 1176435, 2117583, 2443365, 3529305, 6352749, 10587915, 31763745]

約数ペア:

[(1, 31763745), (3, 10587915), (5, 6352749), (9, 3529305), (13, 2443365), (15, 2117583), (27, 1176435), (39, 814455), (45, 705861), (65, 488673), (81, 392145), (117, 271485), (135, 235287), (195, 162891), (243, 130715), (351, 90495), (405, 78429), (585, 54297), (1053, 30165), (1215, 26143), (1755, 18099), (2011, 15795), (3159, 10055), (5265, 6033)]