7264375

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 20

約数和(自身を含む): 9278280

約数和(自身を除く): 2013905

約数列:

[1, 5, 25, 59, 125, 197, 295, 625, 985, 1475, 4925, 7375, 11623, 24625, 36875, 58115, 123125, 290575, 1452875, 7264375]

約数ペア:

[(1, 7264375), (5, 1452875), (25, 290575), (59, 123125), (125, 58115), (197, 36875), (295, 24625), (625, 11623), (985, 7375), (1475, 4925)]