77317445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4079}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 98703360

約数和(自身を除く): 21385915

約数列:

[1, 5, 17, 85, 223, 1115, 3791, 4079, 18955, 20395, 69343, 346715, 909617, 4548085, 15463489, 77317445]

約数ペア:

[(1, 77317445), (5, 15463489), (17, 4548085), (85, 909617), (223, 346715), (1115, 69343), (3791, 20395), (4079, 18955)]