28334875

素因数分解:

$5^3\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 35511840

約数和(自身を除く): 7176965

約数列:

[1, 5, 25, 125, 419, 541, 2095, 2705, 10475, 13525, 52375, 67625, 226679, 1133395, 5666975, 28334875]

約数ペア:

[(1, 28334875), (5, 5666975), (25, 1133395), (125, 226679), (419, 67625), (541, 52375), (2095, 13525), (2705, 10475)]