65356985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 80840592

約数和(自身を除く): 15483607

約数列:

[1, 5, 37, 185, 401, 881, 2005, 4405, 14837, 32597, 74185, 162985, 353281, 1766405, 13071397, 65356985]

約数ペア:

[(1, 65356985), (5, 13071397), (37, 1766405), (185, 353281), (401, 162985), (881, 74185), (2005, 32597), (4405, 14837)]