9800625

素因数分解:

$3^1\times 5^4\times {\mathrm{5227}}^1$

素因数の和:5250

約数の個数: 20

約数和(自身を含む): 16332272

約数和(自身を除く): 6531647

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 5227, 15681, 26135, 78405, 130675, 392025, 653375, 1960125, 3266875, 9800625]

約数ペア:

[(1, 9800625), (3, 3266875), (5, 1960125), (15, 653375), (25, 392025), (75, 130675), (125, 78405), (375, 26135), (625, 15681), (1875, 5227)]