5294375

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 20

約数和(自身を含む): 6804072

約数和(自身を除く): 1509697

約数列:

[1, 5, 25, 43, 125, 197, 215, 625, 985, 1075, 4925, 5375, 8471, 24625, 26875, 42355, 123125, 211775, 1058875, 5294375]

約数ペア:

[(1, 5294375), (5, 1058875), (25, 211775), (43, 123125), (125, 42355), (197, 26875), (215, 24625), (625, 8471), (985, 5375), (1075, 4925)]