74882085

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19889}}^1$

素因数の和:20148

約数の個数: 16

約数和(自身を含む): 120294720

約数和(自身を除く): 45412635

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 19889, 59667, 99445, 298335, 4992139, 14976417, 24960695, 74882085]

約数ペア:

[(1, 74882085), (3, 24960695), (5, 14976417), (15, 4992139), (251, 298335), (753, 99445), (1255, 59667), (3765, 19889)]