12357495

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 9760905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 383, 717, 1149, 1195, 1915, 2151, 3447, 3585, 5745, 6453, 10341, 10755, 17235, 32265, 51705, 91537, 274611, 457685, 823833, 1373055, 2471499, 4119165, 12357495]

約数ペア:

[(1, 12357495), (3, 4119165), (5, 2471499), (9, 1373055), (15, 823833), (27, 457685), (45, 274611), (135, 91537), (239, 51705), (383, 32265), (717, 17235), (1149, 10755), (1195, 10341), (1915, 6453), (2151, 5745), (3447, 3585)]