12688095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 23385600

約数和(自身を除く): 10697505

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 811, 1043, 2235, 2433, 3129, 4055, 5215, 5677, 12165, 15645, 17031, 28385, 85155, 120839, 362517, 604195, 845873, 1812585, 2537619, 4229365, 12688095]

約数ペア:

[(1, 12688095), (3, 4229365), (5, 2537619), (7, 1812585), (15, 845873), (21, 604195), (35, 362517), (105, 120839), (149, 85155), (447, 28385), (745, 17031), (811, 15645), (1043, 12165), (2235, 5677), (2433, 5215), (3129, 4055)]