138136545

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{10847}}^1$

素因数の和:11141

約数の個数: 24

約数和(自身を含む): 240304896

約数和(自身を除く): 102168351

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 10847, 12735, 32541, 54235, 97623, 162705, 488115, 3069701, 9209103, 15348505, 27627309, 46045515, 138136545]

約数ペア:

[(1, 138136545), (3, 46045515), (5, 27627309), (9, 15348505), (15, 9209103), (45, 3069701), (283, 488115), (849, 162705), (1415, 97623), (2547, 54235), (4245, 32541), (10847, 12735)]