2008277145

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{236129}}^1$

素因数の和:236156

約数の個数: 48

約数和(自身を含む): 4125663360

約数和(自身を除く): 2117386215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 236129, 708387, 1180645, 1652903, 2125161, 3541935, 4958709, 6375483, 8264515, 10625805, 14876127, 19126449, 24793545, 31877415, 44628381, 57379347, 74380635, 95632245, 133885143, 223141905, 286896735, 401655429, 669425715, 2008277145]

約数ペア:

[(1, 2008277145), (3, 669425715), (5, 401655429), (7, 286896735), (9, 223141905), (15, 133885143), (21, 95632245), (27, 74380635), (35, 57379347), (45, 44628381), (63, 31877415), (81, 24793545), (105, 19126449), (135, 14876127), (189, 10625805), (243, 8264515), (315, 6375483), (405, 4958709), (567, 3541935), (945, 2125161), (1215, 1652903), (1701, 1180645), (2835, 708387), (8505, 236129)]