27939675

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{929}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 46358640

約数和(自身を除く): 18418965

約数列:

[1, 3, 5, 15, 25, 75, 401, 929, 1203, 2005, 2787, 4645, 6015, 10025, 13935, 23225, 30075, 69675, 372529, 1117587, 1862645, 5587935, 9313225, 27939675]

約数ペア:

[(1, 27939675), (3, 9313225), (5, 5587935), (15, 1862645), (25, 1117587), (75, 372529), (401, 69675), (929, 30075), (1203, 23225), (2005, 13935), (2787, 10025), (4645, 6015)]