86659965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16183}}^1$

素因数の和:16218

約数の個数: 48

約数和(自身を含む): 181778688

約数和(自身を除く): 95118723

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 16183, 48549, 80915, 113281, 145647, 242745, 275111, 339843, 566405, 728235, 825333, 1019529, 1375555, 1699215, 1925777, 2475999, 4126665, 5097645, 5777331, 9628885, 12379995, 17331993, 28886655, 86659965]

約数ペア:

[(1, 86659965), (3, 28886655), (5, 17331993), (7, 12379995), (9, 9628885), (15, 5777331), (17, 5097645), (21, 4126665), (35, 2475999), (45, 1925777), (51, 1699215), (63, 1375555), (85, 1019529), (105, 825333), (119, 728235), (153, 566405), (255, 339843), (315, 275111), (357, 242745), (595, 145647), (765, 113281), (1071, 80915), (1785, 48549), (5355, 16183)]