1114995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 2183328

約数和(自身を除く): 1068333

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 41, 49, 105, 111, 123, 147, 185, 205, 245, 259, 287, 555, 615, 735, 777, 861, 1295, 1435, 1517, 1813, 2009, 3885, 4305, 4551, 5439, 6027, 7585, 9065, 10045, 10619, 22755, 27195, 30135, 31857, 53095, 74333, 159285, 222999, 371665, 1114995]

約数ペア:

[(1, 1114995), (3, 371665), (5, 222999), (7, 159285), (15, 74333), (21, 53095), (35, 31857), (37, 30135), (41, 27195), (49, 22755), (105, 10619), (111, 10045), (123, 9065), (147, 7585), (185, 6027), (205, 5439), (245, 4551), (259, 4305), (287, 3885), (555, 2009), (615, 1813), (735, 1517), (777, 1435), (861, 1295)]