22025745

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{1427}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 44553600

約数和(自身を除く): 22527855

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1427, 1715, 2205, 3087, 4281, 5145, 7135, 9989, 12843, 15435, 21405, 29967, 49945, 64215, 69923, 89901, 149835, 209769, 349615, 449505, 489461, 629307, 1048845, 1468383, 2447305, 3146535, 4405149, 7341915, 22025745]

約数ペア:

[(1, 22025745), (3, 7341915), (5, 4405149), (7, 3146535), (9, 2447305), (15, 1468383), (21, 1048845), (35, 629307), (45, 489461), (49, 449505), (63, 349615), (105, 209769), (147, 149835), (245, 89901), (315, 69923), (343, 64215), (441, 49945), (735, 29967), (1029, 21405), (1427, 15435), (1715, 12843), (2205, 9989), (3087, 7135), (4281, 5145)]