38937505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9151}}^1$

素因数の和:9216

約数の個数: 16

約数和(自身を含む): 50079744

約数和(自身を除く): 11142239

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 9151, 45755, 210473, 338587, 1052365, 1692935, 7787501, 38937505]

約数ペア:

[(1, 38937505), (5, 7787501), (23, 1692935), (37, 1052365), (115, 338587), (185, 210473), (851, 45755), (4255, 9151)]