68255405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1901}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 84357504

約数和(自身を除く): 16102099

約数列:

[1, 5, 43, 167, 215, 835, 1901, 7181, 9505, 35905, 81743, 317467, 408715, 1587335, 13651081, 68255405]

約数ペア:

[(1, 68255405), (5, 13651081), (43, 1587335), (167, 408715), (215, 317467), (835, 81743), (1901, 35905), (7181, 9505)]