68921935

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3617}}^1$

素因数の和:3762

約数の個数: 16

約数和(自身を含む): 85790016

約数和(自身を除く): 16868081

約数列:

[1, 5, 37, 103, 185, 515, 3617, 3811, 18085, 19055, 133829, 372551, 669145, 1862755, 13784387, 68921935]

約数ペア:

[(1, 68921935), (5, 13784387), (37, 1862755), (103, 669145), (185, 372551), (515, 133829), (3617, 19055), (3811, 18085)]