2668278045

素因数分解:

$3^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{105071}}^1$

素因数の和:106772

約数の個数: 16

約数和(自身を含む): 4271807232

約数和(自身を除く): 1603529187

約数列:

[1, 3, 5, 15, 1693, 5079, 8465, 25395, 105071, 315213, 525355, 1576065, 177885203, 533655609, 889426015, 2668278045]

約数ペア:

[(1, 2668278045), (3, 889426015), (5, 533655609), (15, 177885203), (1693, 1576065), (5079, 525355), (8465, 315213), (25395, 105071)]