886047695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5189}}^1$

素因数の和:5315

約数の個数: 32

約数和(自身を含む): 1192786560

約数和(自身を除く): 306738865

約数列:

[1, 5, 13, 37, 65, 71, 185, 355, 481, 923, 2405, 2627, 4615, 5189, 13135, 25945, 34151, 67457, 170755, 191993, 337285, 368419, 959965, 1842095, 2495909, 4789447, 12479545, 13631503, 23947235, 68157515, 177209539, 886047695]

約数ペア:

[(1, 886047695), (5, 177209539), (13, 68157515), (37, 23947235), (65, 13631503), (71, 12479545), (185, 4789447), (355, 2495909), (481, 1842095), (923, 959965), (2405, 368419), (2627, 337285), (4615, 191993), (5189, 170755), (13135, 67457), (25945, 34151)]