57001815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 107321760

約数和(自身を除く): 50319945

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 139, 195, 417, 585, 695, 701, 1251, 1807, 2085, 2103, 3505, 5421, 6255, 6309, 9035, 9113, 10515, 16263, 27105, 27339, 31545, 45565, 81315, 82017, 97439, 136695, 292317, 410085, 487195, 876951, 1266707, 1461585, 3800121, 4384755, 6333535, 11400363, 19000605, 57001815]

約数ペア:

[(1, 57001815), (3, 19000605), (5, 11400363), (9, 6333535), (13, 4384755), (15, 3800121), (39, 1461585), (45, 1266707), (65, 876951), (117, 487195), (139, 410085), (195, 292317), (417, 136695), (585, 97439), (695, 82017), (701, 81315), (1251, 45565), (1807, 31545), (2085, 27339), (2103, 27105), (3505, 16263), (5421, 10515), (6255, 9113), (6309, 9035)]