16068945

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 26634240

約数和(自身を除く): 10565295

約数列:

[1, 3, 5, 15, 59, 67, 177, 201, 271, 295, 335, 813, 885, 1005, 1355, 3953, 4065, 11859, 15989, 18157, 19765, 47967, 54471, 59295, 79945, 90785, 239835, 272355, 1071263, 3213789, 5356315, 16068945]

約数ペア:

[(1, 16068945), (3, 5356315), (5, 3213789), (15, 1071263), (59, 272355), (67, 239835), (177, 90785), (201, 79945), (271, 59295), (295, 54471), (335, 47967), (813, 19765), (885, 18157), (1005, 15989), (1355, 11859), (3953, 4065)]