29900375

素因数分解:

$5^3\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 37503648

約数和(自身を除く): 7603273

約数列:

[1, 5, 25, 125, 251, 953, 1255, 4765, 6275, 23825, 31375, 119125, 239203, 1196015, 5980075, 29900375]

約数ペア:

[(1, 29900375), (5, 5980075), (25, 1196015), (125, 239203), (251, 119125), (953, 31375), (1255, 23825), (4765, 6275)]