27826905

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45247}}^1$

素因数の和:45296

約数の個数: 16

約数和(自身を含む): 45609984

約数和(自身を除く): 17783079

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 45247, 135741, 226235, 678705, 1855127, 5565381, 9275635, 27826905]

約数ペア:

[(1, 27826905), (3, 9275635), (5, 5565381), (15, 1855127), (41, 678705), (123, 226235), (205, 135741), (615, 45247)]