329797585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{1409}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 430394040

約数和(自身を除く): 100596455

約数列:

[1, 5, 13, 65, 169, 277, 845, 1385, 1409, 3601, 7045, 18005, 18317, 46813, 91585, 234065, 238121, 390293, 1190605, 1951465, 5073809, 25369045, 65959517, 329797585]

約数ペア:

[(1, 329797585), (5, 65959517), (13, 25369045), (65, 5073809), (169, 1951465), (277, 1190605), (845, 390293), (1385, 238121), (1409, 234065), (3601, 91585), (7045, 46813), (18005, 18317)]