18292085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 26998272

約数和(自身を除く): 8706187

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 355, 433, 497, 595, 1207, 2165, 2485, 3031, 6035, 7361, 8449, 15155, 30743, 36805, 42245, 51527, 153715, 215201, 257635, 522631, 1076005, 2613155, 3658417, 18292085]

約数ペア:

[(1, 18292085), (5, 3658417), (7, 2613155), (17, 1076005), (35, 522631), (71, 257635), (85, 215201), (119, 153715), (355, 51527), (433, 42245), (497, 36805), (595, 30743), (1207, 15155), (2165, 8449), (2485, 7361), (3031, 6035)]