77072555

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 109638144

約数和(自身を除く): 32565589

約数列:

[1, 5, 7, 35, 43, 83, 215, 301, 415, 581, 617, 1505, 2905, 3085, 3569, 4319, 17845, 21595, 24983, 26531, 51211, 124915, 132655, 185717, 256055, 358477, 928585, 1792385, 2202073, 11010365, 15414511, 77072555]

約数ペア:

[(1, 77072555), (5, 15414511), (7, 11010365), (35, 2202073), (43, 1792385), (83, 928585), (215, 358477), (301, 256055), (415, 185717), (581, 132655), (617, 124915), (1505, 51211), (2905, 26531), (3085, 24983), (3569, 21595), (4319, 17845)]