27772725

素因数分解:

$3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{1009}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 46088320

約数和(自身を除く): 18315595

約数列:

[1, 3, 5, 15, 25, 75, 367, 1009, 1101, 1835, 3027, 5045, 5505, 9175, 15135, 25225, 27525, 75675, 370303, 1110909, 1851515, 5554545, 9257575, 27772725]

約数ペア:

[(1, 27772725), (3, 9257575), (5, 5554545), (15, 1851515), (25, 1110909), (75, 370303), (367, 75675), (1009, 27525), (1101, 25225), (1835, 15135), (3027, 9175), (5045, 5505)]