5411805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 10396800

約数和(自身を除く): 4984995

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 199, 245, 259, 555, 597, 735, 777, 995, 1295, 1393, 1813, 2985, 3885, 4179, 5439, 6965, 7363, 9065, 9751, 20895, 22089, 27195, 29253, 36815, 48755, 51541, 110445, 146265, 154623, 257705, 360787, 773115, 1082361, 1803935, 5411805]

約数ペア:

[(1, 5411805), (3, 1803935), (5, 1082361), (7, 773115), (15, 360787), (21, 257705), (35, 154623), (37, 146265), (49, 110445), (105, 51541), (111, 48755), (147, 36815), (185, 29253), (199, 27195), (245, 22089), (259, 20895), (555, 9751), (597, 9065), (735, 7363), (777, 6965), (995, 5439), (1295, 4179), (1393, 3885), (1813, 2985)]