9285815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 4814665

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 271, 385, 445, 623, 979, 1355, 1897, 2981, 3115, 4895, 6853, 9485, 14905, 20867, 24119, 34265, 104335, 120595, 168833, 265309, 844165, 1326545, 1857163, 9285815]

約数ペア:

[(1, 9285815), (5, 1857163), (7, 1326545), (11, 844165), (35, 265309), (55, 168833), (77, 120595), (89, 104335), (271, 34265), (385, 24119), (445, 20867), (623, 14905), (979, 9485), (1355, 6853), (1897, 4895), (2981, 3115)]