56815615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8461}}^1$

素因数の和:8562

約数の個数: 16

約数和(自身を含む): 73111680

約数和(自身を除く): 16296065

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 8461, 42305, 143837, 668419, 719185, 3342095, 11363123, 56815615]

約数ペア:

[(1, 56815615), (5, 11363123), (17, 3342095), (79, 719185), (85, 668419), (395, 143837), (1343, 42305), (6715, 8461)]