22149225

素因数分解:

$3^2\times 5^2\times 7^4\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 90

約数和(自身を含む): 47409726

約数和(自身を除く): 25260501

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 49, 63, 75, 105, 123, 147, 175, 205, 225, 245, 287, 315, 343, 369, 441, 525, 615, 735, 861, 1025, 1029, 1225, 1435, 1575, 1715, 1845, 2009, 2205, 2401, 2583, 3075, 3087, 3675, 4305, 5145, 6027, 7175, 7203, 8575, 9225, 10045, 11025, 12005, 12915, 14063, 15435, 18081, 21525, 21609, 25725, 30135, 36015, 42189, 50225, 60025, 64575, 70315, 77175, 90405, 98441, 108045, 126567, 150675, 180075, 210945, 295323, 351575, 452025, 492205, 540225, 632835, 885969, 1054725, 1476615, 2461025, 3164175, 4429845, 7383075, 22149225]

約数ペア:

[(1, 22149225), (3, 7383075), (5, 4429845), (7, 3164175), (9, 2461025), (15, 1476615), (21, 1054725), (25, 885969), (35, 632835), (41, 540225), (45, 492205), (49, 452025), (63, 351575), (75, 295323), (105, 210945), (123, 180075), (147, 150675), (175, 126567), (205, 108045), (225, 98441), (245, 90405), (287, 77175), (315, 70315), (343, 64575), (369, 60025), (441, 50225), (525, 42189), (615, 36015), (735, 30135), (861, 25725), (1025, 21609), (1029, 21525), (1225, 18081), (1435, 15435), (1575, 14063), (1715, 12915), (1845, 12005), (2009, 11025), (2205, 10045), (2401, 9225), (2583, 8575), (3075, 7203), (3087, 7175), (3675, 6027), (4305, 5145)]