12906135

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2897}}^1$

素因数の和:2925

約数の個数: 40

約数和(自身を含む): 25247376

約数和(自身を除く): 12341241

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2897, 4455, 8691, 14485, 26073, 31867, 43455, 78219, 95601, 130365, 159335, 234657, 286803, 391095, 478005, 860409, 1173285, 1434015, 2581227, 4302045, 12906135]

約数ペア:

[(1, 12906135), (3, 4302045), (5, 2581227), (9, 1434015), (11, 1173285), (15, 860409), (27, 478005), (33, 391095), (45, 286803), (55, 234657), (81, 159335), (99, 130365), (135, 95601), (165, 78219), (297, 43455), (405, 31867), (495, 26073), (891, 14485), (1485, 8691), (2897, 4455)]