139532015

素因数分解:

$5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{7369}}^1$

素因数の和:7922

約数の個数: 16

約数和(自身を含む): 191737920

約数和(自身を除く): 52205905

約数列:

[1, 5, 7, 35, 541, 2705, 3787, 7369, 18935, 36845, 51583, 257915, 3986629, 19933145, 27906403, 139532015]

約数ペア:

[(1, 139532015), (5, 27906403), (7, 19933145), (35, 3986629), (541, 257915), (2705, 51583), (3787, 36845), (7369, 18935)]