2804685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 5093760

約数和(自身を除く): 2289075

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 757, 1235, 2271, 3705, 3785, 9841, 11355, 14383, 29523, 43149, 49205, 71915, 147615, 186979, 215745, 560937, 934895, 2804685]

約数ペア:

[(1, 2804685), (3, 934895), (5, 560937), (13, 215745), (15, 186979), (19, 147615), (39, 71915), (57, 49205), (65, 43149), (95, 29523), (195, 14383), (247, 11355), (285, 9841), (741, 3785), (757, 3705), (1235, 2271)]