331310005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{18401}}^1$

素因数の和:18696

約数の個数: 16

約数和(自身を含む): 429723504

約数和(自身を除く): 98413499

約数列:

[1, 5, 13, 65, 277, 1385, 3601, 18005, 18401, 92005, 239213, 1196065, 5097077, 25485385, 66262001, 331310005]

約数ペア:

[(1, 331310005), (5, 66262001), (13, 25485385), (65, 5097077), (277, 1196065), (1385, 239213), (3601, 92005), (18005, 18401)]