82071415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1871}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 102076416

約数和(自身を除く): 20005001

約数列:

[1, 5, 31, 155, 283, 1415, 1871, 8773, 9355, 43865, 58001, 290005, 529493, 2647465, 16414283, 82071415]

約数ペア:

[(1, 82071415), (5, 16414283), (31, 2647465), (155, 529493), (283, 290005), (1415, 58001), (1871, 43865), (8773, 9355)]