2765758465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{2011}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 3615805440

約数和(自身を除く): 850046975

約数列:

[1, 5, 19, 31, 95, 155, 467, 589, 2011, 2335, 2945, 8873, 10055, 14477, 38209, 44365, 62341, 72385, 191045, 275063, 311705, 939137, 1184479, 1375315, 4695685, 5922395, 17843603, 29113247, 89218015, 145566235, 553151693, 2765758465]

約数ペア:

[(1, 2765758465), (5, 553151693), (19, 145566235), (31, 89218015), (95, 29113247), (155, 17843603), (467, 5922395), (589, 4695685), (2011, 1375315), (2335, 1184479), (2945, 939137), (8873, 311705), (10055, 275063), (14477, 191045), (38209, 72385), (44365, 62341)]