71155115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3089}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 90771840

約数和(自身を除く): 19616725

約数列:

[1, 5, 17, 85, 271, 1355, 3089, 4607, 15445, 23035, 52513, 262565, 837119, 4185595, 14231023, 71155115]

約数ペア:

[(1, 71155115), (5, 14231023), (17, 4185595), (85, 837119), (271, 262565), (1355, 52513), (3089, 23035), (4607, 15445)]