56243325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 101332800

約数和(自身を除く): 45089475

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 725, 1361, 1425, 1653, 2175, 2755, 4083, 6805, 8265, 13775, 20415, 25859, 34025, 39469, 41325, 77577, 102075, 118407, 129295, 197345, 387885, 592035, 646475, 749911, 986725, 1939425, 2249733, 2960175, 3749555, 11248665, 18747775, 56243325]

約数ペア:

[(1, 56243325), (3, 18747775), (5, 11248665), (15, 3749555), (19, 2960175), (25, 2249733), (29, 1939425), (57, 986725), (75, 749911), (87, 646475), (95, 592035), (145, 387885), (285, 197345), (435, 129295), (475, 118407), (551, 102075), (725, 77577), (1361, 41325), (1425, 39469), (1653, 34025), (2175, 25859), (2755, 20415), (4083, 13775), (6805, 8265)]