27830805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80669}}^1$

素因数の和:80700

約数の個数: 16

約数和(自身を含む): 46465920

約数和(自身を除く): 18635115

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 80669, 242007, 403345, 1210035, 1855387, 5566161, 9276935, 27830805]

約数ペア:

[(1, 27830805), (3, 9276935), (5, 5566161), (15, 1855387), (23, 1210035), (69, 403345), (115, 242007), (345, 80669)]