11813445

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:493

約数の個数: 56

約数和(自身を含む): 24343296

約数和(自身を除く): 12529851

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 463, 567, 729, 945, 1215, 1389, 1701, 2315, 2835, 3241, 3645, 4167, 5103, 6945, 8505, 9723, 12501, 16205, 20835, 25515, 29169, 37503, 48615, 62505, 87507, 112509, 145845, 187515, 262521, 337527, 437535, 562545, 787563, 1312605, 1687635, 2362689, 3937815, 11813445]

約数ペア:

[(1, 11813445), (3, 3937815), (5, 2362689), (7, 1687635), (9, 1312605), (15, 787563), (21, 562545), (27, 437535), (35, 337527), (45, 262521), (63, 187515), (81, 145845), (105, 112509), (135, 87507), (189, 62505), (243, 48615), (315, 37503), (405, 29169), (463, 25515), (567, 20835), (729, 16205), (945, 12501), (1215, 9723), (1389, 8505), (1701, 6945), (2315, 5103), (2835, 4167), (3241, 3645)]