145470819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 222191424

約数和(自身を除く): 76720605

約数列:

[1, 3, 13, 17, 39, 51, 221, 313, 663, 701, 939, 2103, 4069, 5321, 9113, 11917, 12207, 15963, 27339, 35751, 69173, 154921, 207519, 219413, 464763, 658239, 2852369, 3730021, 8557107, 11190063, 48490273, 145470819]

約数ペア:

[(1, 145470819), (3, 48490273), (13, 11190063), (17, 8557107), (39, 3730021), (51, 2852369), (221, 658239), (313, 464763), (663, 219413), (701, 207519), (939, 154921), (2103, 69173), (4069, 35751), (5321, 27339), (9113, 15963), (11917, 12207)]