52736875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4480

約数の個数: 20

約数和(自身を含む): 69384040

約数和(自身を除く): 16647165

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 4441, 11875, 22205, 84379, 111025, 421895, 555125, 2109475, 2775625, 10547375, 52736875]

約数ペア:

[(1, 52736875), (5, 10547375), (19, 2775625), (25, 2109475), (95, 555125), (125, 421895), (475, 111025), (625, 84379), (2375, 22205), (4441, 11875)]