290433385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{13933}}^1$

素因数の和:14328

約数の個数: 16

約数和(自身を含む): 381234240

約数和(自身を除く): 90800855

約数列:

[1, 5, 11, 55, 379, 1895, 4169, 13933, 20845, 69665, 153263, 766315, 5280607, 26403035, 58086677, 290433385]

約数ペア:

[(1, 290433385), (5, 58086677), (11, 26403035), (55, 5280607), (379, 766315), (1895, 153263), (4169, 69665), (13933, 20845)]