68332185

素因数分解:

$3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1877}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 118652040

約数和(自身を除く): 50319855

約数列:

[1, 3, 5, 9, 15, 45, 809, 1877, 2427, 4045, 5631, 7281, 9385, 12135, 16893, 28155, 36405, 84465, 1518493, 4555479, 7592465, 13666437, 22777395, 68332185]

約数ペア:

[(1, 68332185), (3, 22777395), (5, 13666437), (9, 7592465), (15, 4555479), (45, 1518493), (809, 84465), (1877, 36405), (2427, 28155), (4045, 16893), (5631, 12135), (7281, 9385)]