9640725

素因数分解:

$3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 16046592

約数和(自身を除く): 6405867

約数列:

[1, 3, 5, 15, 25, 75, 191, 573, 673, 955, 2019, 2865, 3365, 4775, 10095, 14325, 16825, 50475, 128543, 385629, 642715, 1928145, 3213575, 9640725]

約数ペア:

[(1, 9640725), (3, 3213575), (5, 1928145), (15, 642715), (25, 385629), (75, 128543), (191, 50475), (573, 16825), (673, 14325), (955, 10095), (2019, 4775), (2865, 3365)]