4112855995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 5250934080

約数和(自身を除く): 1138078085

約数列:

[1, 5, 19, 95, 157, 313, 785, 881, 1565, 2983, 4405, 5947, 14915, 16739, 29735, 49141, 83695, 138317, 245705, 275753, 691585, 933679, 1378765, 2628023, 4668395, 5239307, 13140115, 26196535, 43293221, 216466105, 822571199, 4112855995]

約数ペア:

[(1, 4112855995), (5, 822571199), (19, 216466105), (95, 43293221), (157, 26196535), (313, 13140115), (785, 5239307), (881, 4668395), (1565, 2628023), (2983, 1378765), (4405, 933679), (5947, 691585), (14915, 275753), (16739, 245705), (29735, 138317), (49141, 83695)]