12590235

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4441}}^1$

素因数の和:4465

約数の個数: 40

約数和(自身を含む): 25799136

約数和(自身を除く): 13208901

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4441, 13323, 22205, 31087, 39969, 66615, 93261, 119907, 155435, 199845, 279783, 359721, 466305, 599535, 839349, 1398915, 1798605, 2518047, 4196745, 12590235]

約数ペア:

[(1, 12590235), (3, 4196745), (5, 2518047), (7, 1798605), (9, 1398915), (15, 839349), (21, 599535), (27, 466305), (35, 359721), (45, 279783), (63, 199845), (81, 155435), (105, 119907), (135, 93261), (189, 66615), (315, 39969), (405, 31087), (567, 22205), (945, 13323), (2835, 4441)]