8260215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 14489280

約数和(自身を除く): 6229065

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1117, 1479, 2465, 3351, 5585, 7395, 16755, 18989, 32393, 56967, 94945, 97179, 161965, 284835, 485895, 550681, 1652043, 2753405, 8260215]

約数ペア:

[(1, 8260215), (3, 2753405), (5, 1652043), (15, 550681), (17, 485895), (29, 284835), (51, 161965), (85, 97179), (87, 94945), (145, 56967), (255, 32393), (435, 18989), (493, 16755), (1117, 7395), (1479, 5585), (2465, 3351)]