38631945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 67962240

約数和(自身を除く): 29330295

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 1709, 2055, 4521, 5127, 7535, 8545, 18799, 22605, 25635, 56397, 93995, 234133, 281985, 702399, 1170665, 2575463, 3511995, 7726389, 12877315, 38631945]

約数ペア:

[(1, 38631945), (3, 12877315), (5, 7726389), (11, 3511995), (15, 2575463), (33, 1170665), (55, 702399), (137, 281985), (165, 234133), (411, 93995), (685, 56397), (1507, 25635), (1709, 22605), (2055, 18799), (4521, 8545), (5127, 7535)]