42509855

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4889}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 53516160

約数和(自身を除く): 11006305

約数列:

[1, 5, 37, 47, 185, 235, 1739, 4889, 8695, 24445, 180893, 229783, 904465, 1148915, 8501971, 42509855]

約数ペア:

[(1, 42509855), (5, 8501971), (37, 1148915), (47, 904465), (185, 229783), (235, 180893), (1739, 24445), (4889, 8695)]