27977925

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{7937}}^1$

素因数の和:7997

約数の個数: 24

約数和(自身を含む): 47246976

約数和(自身を除く): 19269051

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 7937, 23811, 39685, 119055, 198425, 373039, 595275, 1119117, 1865195, 5595585, 9325975, 27977925]

約数ペア:

[(1, 27977925), (3, 9325975), (5, 5595585), (15, 1865195), (25, 1119117), (47, 595275), (75, 373039), (141, 198425), (235, 119055), (705, 39685), (1175, 23811), (3525, 7937)]