1400835

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 2290176

約数和(自身を除く): 889341

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1987, 5961, 9935, 29805, 93389, 280167, 466945, 1400835]

約数ペア:

[(1, 1400835), (3, 466945), (5, 280167), (15, 93389), (47, 29805), (141, 9935), (235, 5961), (705, 1987)]