42922505

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 52348800

約数和(自身を除く): 9426295

約数列:

[1, 5, 139, 151, 409, 695, 755, 2045, 20989, 56851, 61759, 104945, 284255, 308795, 8584501, 42922505]

約数ペア:

[(1, 42922505), (5, 8584501), (139, 308795), (151, 284255), (409, 104945), (695, 61759), (755, 56851), (2045, 20989)]