273552045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{4957}}^1$

素因数の和:5261

約数の個数: 32

約数和(自身を含む): 473112192

約数和(自身を除く): 199560147

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1415, 3679, 4245, 4957, 11037, 14871, 18395, 24785, 55185, 64441, 74355, 193323, 322205, 966615, 1402831, 4208493, 7014155, 18236803, 21042465, 54710409, 91184015, 273552045]

約数ペア:

[(1, 273552045), (3, 91184015), (5, 54710409), (13, 21042465), (15, 18236803), (39, 7014155), (65, 4208493), (195, 1402831), (283, 966615), (849, 322205), (1415, 193323), (3679, 74355), (4245, 64441), (4957, 55185), (11037, 24785), (14871, 18395)]