55104225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 105261120

約数和(自身を除く): 50156895

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 3929, 4675, 11787, 14025, 19645, 43219, 58935, 66793, 98225, 129657, 200379, 216095, 294675, 333965, 648285, 734723, 1001895, 1080475, 1669825, 2204169, 3241425, 3673615, 5009475, 11020845, 18368075, 55104225]

約数ペア:

[(1, 55104225), (3, 18368075), (5, 11020845), (11, 5009475), (15, 3673615), (17, 3241425), (25, 2204169), (33, 1669825), (51, 1080475), (55, 1001895), (75, 734723), (85, 648285), (165, 333965), (187, 294675), (255, 216095), (275, 200379), (425, 129657), (561, 98225), (825, 66793), (935, 58935), (1275, 43219), (2805, 19645), (3929, 14025), (4675, 11787)]