48121815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26959}}^1$

素因数の和:26991

約数の個数: 32

約数和(自身を含む): 93173760

約数和(自身を除く): 45051945

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 26959, 80877, 134795, 188713, 404385, 458303, 566139, 943565, 1374909, 2291515, 2830695, 3208121, 6874545, 9624363, 16040605, 48121815]

約数ペア:

[(1, 48121815), (3, 16040605), (5, 9624363), (7, 6874545), (15, 3208121), (17, 2830695), (21, 2291515), (35, 1374909), (51, 943565), (85, 566139), (105, 458303), (119, 404385), (255, 188713), (357, 134795), (595, 80877), (1785, 26959)]