16457059985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{8101}}^1$

素因数の和:8361

約数の個数: 32

約数和(自身を含む): 20689267200

約数和(自身を除く): 4232207215

約数列:

[1, 5, 37, 79, 139, 185, 395, 695, 2923, 5143, 8101, 10981, 14615, 25715, 40505, 54905, 299737, 406297, 639979, 1126039, 1498685, 2031485, 3199895, 5630195, 23679223, 41663443, 88957081, 118396115, 208317215, 444785405, 3291411997, 16457059985]

約数ペア:

[(1, 16457059985), (5, 3291411997), (37, 444785405), (79, 208317215), (139, 118396115), (185, 88957081), (395, 41663443), (695, 23679223), (2923, 5630195), (5143, 3199895), (8101, 2031485), (10981, 1498685), (14615, 1126039), (25715, 639979), (40505, 406297), (54905, 299737)]