38861655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 74337120

約数和(自身を除く): 35475465

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1429, 1813, 3885, 4287, 5439, 7145, 9065, 10003, 21435, 27195, 30009, 50015, 52873, 70021, 150045, 158619, 210063, 264365, 350105, 370111, 793095, 1050315, 1110333, 1850555, 2590777, 5551665, 7772331, 12953885, 38861655]

約数ペア:

[(1, 38861655), (3, 12953885), (5, 7772331), (7, 5551665), (15, 2590777), (21, 1850555), (35, 1110333), (37, 1050315), (49, 793095), (105, 370111), (111, 350105), (147, 264365), (185, 210063), (245, 158619), (259, 150045), (555, 70021), (735, 52873), (777, 50015), (1295, 30009), (1429, 27195), (1813, 21435), (3885, 10003), (4287, 9065), (5439, 7145)]