81282245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2459}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 106626240

約数和(自身を除く): 25343995

約数列:

[1, 5, 11, 55, 601, 2459, 3005, 6611, 12295, 27049, 33055, 135245, 1477859, 7389295, 16256449, 81282245]

約数ペア:

[(1, 81282245), (5, 16256449), (11, 7389295), (55, 1477859), (601, 135245), (2459, 33055), (3005, 27049), (6611, 12295)]