14886405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 28379520

約数和(自身を除く): 13493115

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 757, 855, 1035, 1311, 2185, 2271, 3785, 3933, 6555, 6813, 11355, 14383, 17411, 19665, 34065, 43149, 52233, 71915, 87055, 129447, 156699, 215745, 261165, 330809, 647235, 783495, 992427, 1654045, 2977281, 4962135, 14886405]

約数ペア:

[(1, 14886405), (3, 4962135), (5, 2977281), (9, 1654045), (15, 992427), (19, 783495), (23, 647235), (45, 330809), (57, 261165), (69, 215745), (95, 156699), (115, 129447), (171, 87055), (207, 71915), (285, 52233), (345, 43149), (437, 34065), (757, 19665), (855, 17411), (1035, 14383), (1311, 11355), (2185, 6813), (2271, 6555), (3785, 3933)]