17151907645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1\times {\mathrm{1721}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 21781509120

約数和(自身を除く): 4629601475

約数列:

[1, 5, 23, 79, 115, 395, 1097, 1721, 1817, 5485, 8605, 9085, 25231, 39583, 86663, 126155, 135959, 197915, 433315, 679795, 1887937, 1993249, 3127057, 9439685, 9966245, 15635285, 43422551, 149147023, 217112755, 745735115, 3430381529, 17151907645]

約数ペア:

[(1, 17151907645), (5, 3430381529), (23, 745735115), (79, 217112755), (115, 149147023), (395, 43422551), (1097, 15635285), (1721, 9966245), (1817, 9439685), (5485, 3127057), (8605, 1993249), (9085, 1887937), (25231, 679795), (39583, 433315), (86663, 197915), (126155, 135959)]