118143315

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 209664000

約数和(自身を除く): 91520685

約数列:

[1, 3, 5, 9, 15, 45, 79, 167, 199, 237, 395, 501, 597, 711, 835, 995, 1185, 1503, 1791, 2505, 2985, 3555, 7515, 8955, 13193, 15721, 33233, 39579, 47163, 65965, 78605, 99699, 118737, 141489, 166165, 197895, 235815, 299097, 498495, 593685, 707445, 1495485, 2625407, 7876221, 13127035, 23628663, 39381105, 118143315]

約数ペア:

[(1, 118143315), (3, 39381105), (5, 23628663), (9, 13127035), (15, 7876221), (45, 2625407), (79, 1495485), (167, 707445), (199, 593685), (237, 498495), (395, 299097), (501, 235815), (597, 197895), (711, 166165), (835, 141489), (995, 118737), (1185, 99699), (1503, 78605), (1791, 65965), (2505, 47163), (2985, 39579), (3555, 33233), (7515, 15721), (8955, 13193)]