25626625

素因数分解:

$5^3\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 32123520

約数和(自身を除く): 6496895

約数列:

[1, 5, 25, 125, 439, 467, 2195, 2335, 10975, 11675, 54875, 58375, 205013, 1025065, 5125325, 25626625]

約数ペア:

[(1, 25626625), (5, 5125325), (25, 1025065), (125, 205013), (439, 58375), (467, 54875), (2195, 11675), (2335, 10975)]