12156728385

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2129}}^1\times {\mathrm{2521}}^1$

素因数の和:4809

約数の個数: 32

約数和(自身を含む): 19596545280

約数和(自身を除く): 7439816895

約数列:

[1, 3, 5, 15, 151, 453, 755, 2129, 2265, 2521, 6387, 7563, 10645, 12605, 31935, 37815, 321479, 380671, 964437, 1142013, 1607395, 1903355, 4822185, 5367209, 5710065, 16101627, 26836045, 80508135, 810448559, 2431345677, 4052242795, 12156728385]

約数ペア:

[(1, 12156728385), (3, 4052242795), (5, 2431345677), (15, 810448559), (151, 80508135), (453, 26836045), (755, 16101627), (2129, 5710065), (2265, 5367209), (2521, 4822185), (6387, 1903355), (7563, 1607395), (10645, 1142013), (12605, 964437), (31935, 380671), (37815, 321479)]