67521715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6379}}^1$

素因数の和:6486

約数の個数: 16

約数和(自身を含む): 84981600

約数和(自身を除く): 17459885

約数列:

[1, 5, 29, 73, 145, 365, 2117, 6379, 10585, 31895, 184991, 465667, 924955, 2328335, 13504343, 67521715]

約数ペア:

[(1, 67521715), (5, 13504343), (29, 2328335), (73, 924955), (145, 465667), (365, 184991), (2117, 31895), (6379, 10585)]