38995427825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{2207}}^1\times {\mathrm{24371}}^1$

素因数の和:26617

約数の個数: 24

約数和(自身を含む): 50046439680

約数和(自身を除く): 11051011855

約数列:

[1, 5, 25, 29, 145, 725, 2207, 11035, 24371, 55175, 64003, 121855, 320015, 609275, 706759, 1600075, 3533795, 17668975, 53786797, 268933985, 1344669925, 1559817113, 7799085565, 38995427825]

約数ペア:

[(1, 38995427825), (5, 7799085565), (25, 1559817113), (29, 1344669925), (145, 268933985), (725, 53786797), (2207, 17668975), (11035, 3533795), (24371, 1600075), (55175, 706759), (64003, 609275), (121855, 320015)]