55402575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 102136320

約数和(自身を除く): 46733745

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 2287, 4845, 6861, 8075, 11435, 24225, 34305, 38879, 43453, 57175, 116637, 130359, 171525, 194395, 217265, 583185, 651795, 738701, 971975, 1086325, 2216103, 2915925, 3258975, 3693505, 11080515, 18467525, 55402575]

約数ペア:

[(1, 55402575), (3, 18467525), (5, 11080515), (15, 3693505), (17, 3258975), (19, 2915925), (25, 2216103), (51, 1086325), (57, 971975), (75, 738701), (85, 651795), (95, 583185), (255, 217265), (285, 194395), (323, 171525), (425, 130359), (475, 116637), (969, 57175), (1275, 43453), (1425, 38879), (1615, 34305), (2287, 24225), (4845, 11435), (6861, 8075)]