27754905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80449}}^1$

素因数の和:80480

約数の個数: 16

約数和(自身を含む): 46339200

約数和(自身を除く): 18584295

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 80449, 241347, 402245, 1206735, 1850327, 5550981, 9251635, 27754905]

約数ペア:

[(1, 27754905), (3, 9251635), (5, 5550981), (15, 1850327), (23, 1206735), (69, 402245), (115, 241347), (345, 80449)]