2017807725

素因数分解:

$3^1\times 5^2\times {\mathrm{6317}}^1\times {\mathrm{4259}}^1$

素因数の和:10589

約数の個数: 24

約数和(自身を含む): 3337420320

約数和(自身を除く): 1319612595

約数列:

[1, 3, 5, 15, 25, 75, 4259, 6317, 12777, 18951, 21295, 31585, 63885, 94755, 106475, 157925, 319425, 473775, 26904103, 80712309, 134520515, 403561545, 672602575, 2017807725]

約数ペア:

[(1, 2017807725), (3, 672602575), (5, 403561545), (15, 134520515), (25, 80712309), (75, 26904103), (4259, 473775), (6317, 319425), (12777, 157925), (18951, 106475), (21295, 94755), (31585, 63885)]