71867435

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 87497280

約数和(自身を除く): 15629845

約数列:

[1, 5, 113, 311, 409, 565, 1555, 2045, 35143, 46217, 127199, 175715, 231085, 635995, 14373487, 71867435]

約数ペア:

[(1, 71867435), (5, 14373487), (113, 635995), (311, 231085), (409, 175715), (565, 127199), (1555, 46217), (2045, 35143)]