38997995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3001}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 49280832

約数和(自身を除く): 10282837

約数列:

[1, 5, 23, 113, 115, 565, 2599, 3001, 12995, 15005, 69023, 339113, 345115, 1695565, 7799599, 38997995]

約数ペア:

[(1, 38997995), (5, 7799599), (23, 1695565), (113, 345115), (115, 339113), (565, 69023), (2599, 15005), (3001, 12995)]