6465825

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 12483328

約数和(自身を除く): 6017503

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 103, 135, 155, 225, 279, 309, 405, 465, 515, 675, 775, 837, 927, 1395, 1545, 2025, 2325, 2511, 2575, 2781, 3193, 4185, 4635, 6975, 7725, 8343, 9579, 12555, 13905, 15965, 20925, 23175, 28737, 41715, 47895, 62775, 69525, 79825, 86211, 143685, 208575, 239475, 258633, 431055, 718425, 1293165, 2155275, 6465825]

約数ペア:

[(1, 6465825), (3, 2155275), (5, 1293165), (9, 718425), (15, 431055), (25, 258633), (27, 239475), (31, 208575), (45, 143685), (75, 86211), (81, 79825), (93, 69525), (103, 62775), (135, 47895), (155, 41715), (225, 28737), (279, 23175), (309, 20925), (405, 15965), (465, 13905), (515, 12555), (675, 9579), (775, 8343), (837, 7725), (927, 6975), (1395, 4635), (1545, 4185), (2025, 3193), (2325, 2781), (2511, 2575)]