12164005

素因数分解:

$5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 17154720

約数和(自身を除く): 4990715

約数列:

[1, 5, 7, 35, 49, 131, 245, 379, 655, 917, 1895, 2653, 4585, 6419, 13265, 18571, 32095, 49649, 92855, 248245, 347543, 1737715, 2432801, 12164005]

約数ペア:

[(1, 12164005), (5, 2432801), (7, 1737715), (35, 347543), (49, 248245), (131, 92855), (245, 49649), (379, 32095), (655, 18571), (917, 13265), (1895, 6419), (2653, 4585)]