80086435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 114125760

約数和(自身を除く): 34039325

約数列:

[1, 5, 11, 13, 55, 65, 101, 143, 505, 715, 1109, 1111, 1313, 5545, 5555, 6565, 12199, 14417, 14443, 60995, 72085, 72215, 112009, 158587, 560045, 792935, 1232099, 1456117, 6160495, 7280585, 16017287, 80086435]

約数ペア:

[(1, 80086435), (5, 16017287), (11, 7280585), (13, 6160495), (55, 1456117), (65, 1232099), (101, 792935), (143, 560045), (505, 158587), (715, 112009), (1109, 72215), (1111, 72085), (1313, 60995), (5545, 14443), (5555, 14417), (6565, 12199)]