6680275

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 9642240

約数和(自身を除く): 2961965

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 647, 1475, 2065, 3235, 4529, 10325, 16175, 22645, 38173, 113225, 190865, 267211, 954325, 1336055, 6680275]

約数ペア:

[(1, 6680275), (5, 1336055), (7, 954325), (25, 267211), (35, 190865), (59, 113225), (175, 38173), (295, 22645), (413, 16175), (647, 10325), (1475, 4529), (2065, 3235)]