133191305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{55381}}^1$

素因数の和:55436

約数の個数: 16

約数和(自身を含む): 176779344

約数和(自身を除く): 43588039

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 55381, 276905, 719953, 2049097, 3599765, 10245485, 26638261, 133191305]

約数ペア:

[(1, 133191305), (5, 26638261), (13, 10245485), (37, 3599765), (65, 2049097), (185, 719953), (481, 276905), (2405, 55381)]