28233495

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 50438400

約数和(自身を除く): 22204905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 739, 849, 1415, 2217, 2547, 3695, 4245, 6651, 7641, 11085, 12735, 19953, 33255, 38205, 99765, 209137, 627411, 1045685, 1882233, 3137055, 5646699, 9411165, 28233495]

約数ペア:

[(1, 28233495), (3, 9411165), (5, 5646699), (9, 3137055), (15, 1882233), (27, 1045685), (45, 627411), (135, 209137), (283, 99765), (739, 38205), (849, 33255), (1415, 19953), (2217, 12735), (2547, 11085), (3695, 7641), (4245, 6651)]