27380775

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{2017}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 45542224

約数和(自身を除く): 18161449

約数列:

[1, 3, 5, 15, 25, 75, 181, 543, 905, 2017, 2715, 4525, 6051, 10085, 13575, 30255, 50425, 151275, 365077, 1095231, 1825385, 5476155, 9126925, 27380775]

約数ペア:

[(1, 27380775), (3, 9126925), (5, 5476155), (15, 1825385), (25, 1095231), (75, 365077), (181, 151275), (543, 50425), (905, 30255), (2017, 13575), (2715, 10085), (4525, 6051)]