85456085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 121709952

約数和(自身を除く): 36253867

約数列:

[1, 5, 11, 13, 55, 65, 107, 143, 535, 715, 1117, 1177, 1391, 5585, 5885, 6955, 12287, 14521, 15301, 61435, 72605, 76505, 119519, 159731, 597595, 798655, 1314709, 1553747, 6573545, 7768735, 17091217, 85456085]

約数ペア:

[(1, 85456085), (5, 17091217), (11, 7768735), (13, 6573545), (55, 1553747), (65, 1314709), (107, 798655), (143, 597595), (535, 159731), (715, 119519), (1117, 76505), (1177, 72605), (1391, 61435), (5585, 15301), (5885, 14521), (6955, 12287)]