23940105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 46061568

約数和(自身を除く): 22121463

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 67, 83, 105, 123, 201, 205, 249, 287, 335, 415, 469, 581, 615, 861, 1005, 1245, 1407, 1435, 1743, 2345, 2747, 2905, 3403, 4305, 5561, 7035, 8241, 8715, 10209, 13735, 16683, 17015, 19229, 23821, 27805, 38927, 41205, 51045, 57687, 71463, 83415, 96145, 116781, 119105, 194635, 228001, 288435, 357315, 583905, 684003, 1140005, 1596007, 3420015, 4788021, 7980035, 23940105]

約数ペア:

[(1, 23940105), (3, 7980035), (5, 4788021), (7, 3420015), (15, 1596007), (21, 1140005), (35, 684003), (41, 583905), (67, 357315), (83, 288435), (105, 228001), (123, 194635), (201, 119105), (205, 116781), (249, 96145), (287, 83415), (335, 71463), (415, 57687), (469, 51045), (581, 41205), (615, 38927), (861, 27805), (1005, 23821), (1245, 19229), (1407, 17015), (1435, 16683), (1743, 13735), (2345, 10209), (2747, 8715), (2905, 8241), (3403, 7035), (4305, 5561)]