13003895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2593}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 16809120

約数和(自身を除く): 3805225

約数列:

[1, 5, 17, 59, 85, 295, 1003, 2593, 5015, 12965, 44081, 152987, 220405, 764935, 2600779, 13003895]

約数ペア:

[(1, 13003895), (5, 2600779), (17, 764935), (59, 220405), (85, 152987), (295, 44081), (1003, 12965), (2593, 5015)]