3902995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 4878720

約数和(自身を除く): 975725

約数列:

[1, 5, 41, 79, 205, 241, 395, 1205, 3239, 9881, 16195, 19039, 49405, 95195, 780599, 3902995]

約数ペア:

[(1, 3902995), (5, 780599), (41, 95195), (79, 49405), (205, 19039), (241, 16195), (395, 9881), (1205, 3239)]