13305155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 16809984

約数和(自身を除く): 3504829

約数列:

[1, 5, 23, 115, 127, 635, 911, 2921, 4555, 14605, 20953, 104765, 115697, 578485, 2661031, 13305155]

約数ペア:

[(1, 13305155), (5, 2661031), (23, 578485), (115, 115697), (127, 104765), (635, 20953), (911, 14605), (2921, 4555)]