47866725

素因数分解:

$3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 86201700

約数和(自身を除く): 38334975

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 229, 687, 929, 1145, 2061, 2787, 3435, 4645, 5725, 8361, 10305, 13935, 17175, 23225, 41805, 51525, 69675, 209025, 212741, 638223, 1063705, 1914669, 3191115, 5318525, 9573345, 15955575, 47866725]

約数ペア:

[(1, 47866725), (3, 15955575), (5, 9573345), (9, 5318525), (15, 3191115), (25, 1914669), (45, 1063705), (75, 638223), (225, 212741), (229, 209025), (687, 69675), (929, 51525), (1145, 41805), (2061, 23225), (2787, 17175), (3435, 13935), (4645, 10305), (5725, 8361)]