12607875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1601}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 25990848

約数和(自身を除く): 13382973

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 1601, 2625, 4803, 7875, 8005, 11207, 14409, 24015, 33621, 40025, 56035, 72045, 100863, 120075, 168105, 200125, 280175, 360225, 504315, 600375, 840525, 1400875, 1801125, 2521575, 4202625, 12607875]

約数ペア:

[(1, 12607875), (3, 4202625), (5, 2521575), (7, 1801125), (9, 1400875), (15, 840525), (21, 600375), (25, 504315), (35, 360225), (45, 280175), (63, 200125), (75, 168105), (105, 120075), (125, 100863), (175, 72045), (225, 56035), (315, 40025), (375, 33621), (525, 24015), (875, 14409), (1125, 11207), (1575, 8005), (1601, 7875), (2625, 4803)]