16827203905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1\times {\mathrm{643}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 20797346304

約数和(自身を除く): 3970142399

約数列:

[1, 5, 47, 193, 235, 577, 643, 965, 2885, 3215, 9071, 27119, 30221, 45355, 111361, 124099, 135595, 151105, 371011, 556805, 620495, 1855055, 5233967, 5832653, 17437517, 26169835, 29163265, 71605123, 87187585, 358025615, 3365440781, 16827203905]

約数ペア:

[(1, 16827203905), (5, 3365440781), (47, 358025615), (193, 87187585), (235, 71605123), (577, 29163265), (643, 26169835), (965, 17437517), (2885, 5832653), (3215, 5233967), (9071, 1855055), (27119, 620495), (30221, 556805), (45355, 371011), (111361, 151105), (124099, 135595)]