520012115

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2069}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 734469120

約数和(自身を除く): 214457005

約数列:

[1, 5, 7, 35, 43, 167, 215, 301, 835, 1169, 1505, 2069, 5845, 7181, 10345, 14483, 35905, 50267, 72415, 88967, 251335, 345523, 444835, 622769, 1727615, 2418661, 3113845, 12093305, 14857489, 74287445, 104002423, 520012115]

約数ペア:

[(1, 520012115), (5, 104002423), (7, 74287445), (35, 14857489), (43, 12093305), (167, 3113845), (215, 2418661), (301, 1727615), (835, 622769), (1169, 444835), (1505, 345523), (2069, 251335), (5845, 88967), (7181, 72415), (10345, 50267), (14483, 35905)]