66617925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{80749}}^1$

素因数の和:80773

約数の個数: 24

約数和(自身を含む): 120156000

約数和(自身を除く): 53538075

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 80749, 242247, 403745, 888239, 1211235, 2018725, 2664717, 4441195, 6056175, 13323585, 22205975, 66617925]

約数ペア:

[(1, 66617925), (3, 22205975), (5, 13323585), (11, 6056175), (15, 4441195), (25, 2664717), (33, 2018725), (55, 1211235), (75, 888239), (165, 403745), (275, 242247), (825, 80749)]