1260768405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{10903}}^1$

素因数の和:11517

約数の個数: 32

約数和(自身を含む): 2176263936

約数和(自身を除く): 915495531

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 593, 1779, 2965, 7709, 8895, 10903, 23127, 32709, 38545, 54515, 115635, 141739, 163545, 425217, 708695, 2126085, 6465479, 19396437, 32327395, 84051227, 96982185, 252153681, 420256135, 1260768405]

約数ペア:

[(1, 1260768405), (3, 420256135), (5, 252153681), (13, 96982185), (15, 84051227), (39, 32327395), (65, 19396437), (195, 6465479), (593, 2126085), (1779, 708695), (2965, 425217), (7709, 163545), (8895, 141739), (10903, 115635), (23127, 54515), (32709, 38545)]