27120945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62347}}^1$

素因数の和:62384

約数の個数: 16

約数和(自身を含む): 44890560

約数和(自身を除く): 17769615

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 62347, 187041, 311735, 935205, 1808063, 5424189, 9040315, 27120945]

約数ペア:

[(1, 27120945), (3, 9040315), (5, 5424189), (15, 1808063), (29, 935205), (87, 311735), (145, 187041), (435, 62347)]