6480665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 8071056

約数和(自身を除く): 1590391

約数列:

[1, 5, 41, 101, 205, 313, 505, 1565, 4141, 12833, 20705, 31613, 64165, 158065, 1296133, 6480665]

約数ペア:

[(1, 6480665), (5, 1296133), (41, 158065), (101, 64165), (205, 31613), (313, 20705), (505, 12833), (1565, 4141)]