47139625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29009}}^1$

素因数の和:29037

約数の個数: 16

約数和(自身を含む): 63357840

約数和(自身を除く): 16218215

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 29009, 145045, 377117, 725225, 1885585, 3626125, 9427925, 47139625]

約数ペア:

[(1, 47139625), (5, 9427925), (13, 3626125), (25, 1885585), (65, 725225), (125, 377117), (325, 145045), (1625, 29009)]