12305925

素因数分解:

$3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 23406240

約数和(自身を除く): 11100315

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 103, 135, 177, 225, 295, 309, 405, 515, 531, 675, 885, 927, 1475, 1545, 1593, 2025, 2575, 2655, 2781, 4425, 4635, 4779, 6077, 7725, 7965, 8343, 13275, 13905, 18231, 23175, 23895, 30385, 39825, 41715, 54693, 69525, 91155, 119475, 151925, 164079, 208575, 273465, 455775, 492237, 820395, 1367325, 2461185, 4101975, 12305925]

約数ペア:

[(1, 12305925), (3, 4101975), (5, 2461185), (9, 1367325), (15, 820395), (25, 492237), (27, 455775), (45, 273465), (59, 208575), (75, 164079), (81, 151925), (103, 119475), (135, 91155), (177, 69525), (225, 54693), (295, 41715), (309, 39825), (405, 30385), (515, 23895), (531, 23175), (675, 18231), (885, 13905), (927, 13275), (1475, 8343), (1545, 7965), (1593, 7725), (2025, 6077), (2575, 4779), (2655, 4635), (2781, 4425)]