55037025

素因数分解:

$3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1086

約数の個数: 36

約数和(自身を含む): 99009040

約数和(自身を除く): 43972015

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 331, 739, 993, 1655, 2217, 2979, 3695, 4965, 6651, 8275, 11085, 14895, 18475, 24825, 33255, 55425, 74475, 166275, 244609, 733827, 1223045, 2201481, 3669135, 6115225, 11007405, 18345675, 55037025]

約数ペア:

[(1, 55037025), (3, 18345675), (5, 11007405), (9, 6115225), (15, 3669135), (25, 2201481), (45, 1223045), (75, 733827), (225, 244609), (331, 166275), (739, 74475), (993, 55425), (1655, 33255), (2217, 24825), (2979, 18475), (3695, 14895), (4965, 11085), (6651, 8275)]