38251915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5399}}^1$

素因数の和:5526

約数の個数: 16

約数和(自身を含む): 49896000

約数和(自身を除く): 11644085

約数列:

[1, 5, 13, 65, 109, 545, 1417, 5399, 7085, 26995, 70187, 350935, 588491, 2942455, 7650383, 38251915]

約数ペア:

[(1, 38251915), (5, 7650383), (13, 2942455), (65, 588491), (109, 350935), (545, 70187), (1417, 26995), (5399, 7085)]