37638945

素因数分解:

$3^3\times 5^1\times {\mathrm{278807}}^1$

素因数の和:278821

約数の個数: 16

約数和(自身を含む): 66913920

約数和(自身を除く): 29274975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 278807, 836421, 1394035, 2509263, 4182105, 7527789, 12546315, 37638945]

約数ペア:

[(1, 37638945), (3, 12546315), (5, 7527789), (9, 4182105), (15, 2509263), (27, 1394035), (45, 836421), (135, 278807)]