38941495

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 47551680

約数和(自身を除く): 8610185

約数列:

[1, 5, 113, 157, 439, 565, 785, 2195, 17741, 49607, 68923, 88705, 248035, 344615, 7788299, 38941495]

約数ペア:

[(1, 38941495), (5, 7788299), (113, 344615), (157, 248035), (439, 88705), (565, 68923), (785, 49607), (2195, 17741)]