9004415

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 13111296

約数和(自身を除く): 4106881

約数列:

[1, 5, 7, 31, 35, 43, 155, 193, 215, 217, 301, 965, 1085, 1333, 1351, 1505, 5983, 6665, 6755, 8299, 9331, 29915, 41495, 41881, 46655, 58093, 209405, 257269, 290465, 1286345, 1800883, 9004415]

約数ペア:

[(1, 9004415), (5, 1800883), (7, 1286345), (31, 290465), (35, 257269), (43, 209405), (155, 58093), (193, 46655), (215, 41881), (217, 41495), (301, 29915), (965, 9331), (1085, 8299), (1333, 6755), (1351, 6665), (1505, 5983)]