39352985

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8089}}^1$

素因数の和:8240

約数の個数: 16

約数和(自身を含む): 54364800

約数和(自身を除く): 15011815

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 8089, 40445, 56623, 283115, 1124371, 5621855, 7870597, 39352985]

約数ペア:

[(1, 39352985), (5, 7870597), (7, 5621855), (35, 1124371), (139, 283115), (695, 56623), (973, 40445), (4865, 8089)]