29052905

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 41174784

約数和(自身を除く): 12121879

約数列:

[1, 5, 7, 35, 73, 83, 137, 365, 415, 511, 581, 685, 959, 2555, 2905, 4795, 6059, 10001, 11371, 30295, 42413, 50005, 56855, 70007, 79597, 212065, 350035, 397985, 830083, 4150415, 5810581, 29052905]

約数ペア:

[(1, 29052905), (5, 5810581), (7, 4150415), (35, 830083), (73, 397985), (83, 350035), (137, 212065), (365, 79597), (415, 70007), (511, 56855), (581, 50005), (685, 42413), (959, 30295), (2555, 11371), (2905, 10001), (4795, 6059)]