38467395

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1741}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 66850992

約数和(自身を除く): 28383597

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 1741, 2455, 4419, 5223, 7365, 8705, 15669, 22095, 26115, 78345, 854831, 2564493, 4274155, 7693479, 12822465, 38467395]

約数ペア:

[(1, 38467395), (3, 12822465), (5, 7693479), (9, 4274155), (15, 2564493), (45, 854831), (491, 78345), (1473, 26115), (1741, 22095), (2455, 15669), (4419, 8705), (5223, 7365)]