20229640725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{40433}}^1$

素因数の和:41406

約数の個数: 48

約数和(自身を含む): 38265443712

約数和(自身を除く): 18035802987

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 953, 2859, 4765, 6671, 14295, 20013, 23825, 33355, 40433, 71475, 100065, 121299, 166775, 202165, 283031, 500325, 606495, 849093, 1010825, 1415155, 3032475, 4245465, 7075775, 21227325, 38532649, 115597947, 192663245, 269728543, 577989735, 809185629, 963316225, 1348642715, 2889948675, 4045928145, 6743213575, 20229640725]

約数ペア:

[(1, 20229640725), (3, 6743213575), (5, 4045928145), (7, 2889948675), (15, 1348642715), (21, 963316225), (25, 809185629), (35, 577989735), (75, 269728543), (105, 192663245), (175, 115597947), (525, 38532649), (953, 21227325), (2859, 7075775), (4765, 4245465), (6671, 3032475), (14295, 1415155), (20013, 1010825), (23825, 849093), (33355, 606495), (40433, 500325), (71475, 283031), (100065, 202165), (121299, 166775)]