29931945

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18307}}^1$

素因数の和:18424

約数の個数: 16

約数和(自身を含む): 48333120

約数和(自身を除く): 18401175

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 18307, 54921, 91535, 274605, 1995463, 5986389, 9977315, 29931945]

約数ペア:

[(1, 29931945), (3, 9977315), (5, 5986389), (15, 1995463), (109, 274605), (327, 91535), (545, 54921), (1635, 18307)]