85202315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21221}}^1$

素因数の和:21310

約数の個数: 16

約数和(自身を含む): 113070816

約数和(自身を除く): 27868501

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 21221, 106105, 233431, 1167155, 1549133, 7745665, 17040463, 85202315]

約数ペア:

[(1, 85202315), (5, 17040463), (11, 7745665), (55, 1549133), (73, 1167155), (365, 233431), (803, 106105), (4015, 21221)]