11778830945

素因数分解:

$5^1\times 7^3\times {\mathrm{6868123}}^1$

素因数の和:6868149

約数の個数: 16

約数和(自身を含む): 16483497600

約数和(自身を除く): 4704666655

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 6868123, 34340615, 48076861, 240384305, 336538027, 1682690135, 2355766189, 11778830945]

約数ペア:

[(1, 11778830945), (5, 2355766189), (7, 1682690135), (35, 336538027), (49, 240384305), (245, 48076861), (343, 34340615), (1715, 6868123)]