28339765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5651}}^1$

素因数の和:5732

約数の個数: 16

約数和(自身を含む): 36624960

約数和(自身を除く): 8285195

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 5651, 28255, 96067, 333409, 480335, 1667045, 5667953, 28339765]

約数ペア:

[(1, 28339765), (5, 5667953), (17, 1667045), (59, 480335), (85, 333409), (295, 96067), (1003, 28255), (5015, 5651)]