80659085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 110584320

約数和(自身を除く): 29925235

約数列:

[1, 5, 13, 19, 65, 95, 241, 247, 271, 1205, 1235, 1355, 3133, 3523, 4579, 5149, 15665, 17615, 22895, 25745, 59527, 65311, 66937, 297635, 326555, 334685, 849043, 1240909, 4245215, 6204545, 16131817, 80659085]

約数ペア:

[(1, 80659085), (5, 16131817), (13, 6204545), (19, 4245215), (65, 1240909), (95, 849043), (241, 334685), (247, 326555), (271, 297635), (1205, 66937), (1235, 65311), (1355, 59527), (3133, 25745), (3523, 22895), (4579, 17615), (5149, 15665)]