1520302575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{96989}}^1$

素因数の和:97032

約数の個数: 48

約数和(自身を含む): 2886422400

約数和(自身を除く): 1366119825

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5225, 15675, 96989, 290967, 484945, 1066879, 1454835, 1842791, 2424725, 3200637, 5334395, 5528373, 7274175, 9213955, 16003185, 20270701, 26671975, 27641865, 46069775, 60812103, 80015925, 101353505, 138209325, 304060515, 506767525, 1520302575]

約数ペア:

[(1, 1520302575), (3, 506767525), (5, 304060515), (11, 138209325), (15, 101353505), (19, 80015925), (25, 60812103), (33, 46069775), (55, 27641865), (57, 26671975), (75, 20270701), (95, 16003185), (165, 9213955), (209, 7274175), (275, 5528373), (285, 5334395), (475, 3200637), (627, 2424725), (825, 1842791), (1045, 1454835), (1425, 1066879), (3135, 484945), (5225, 290967), (15675, 96989)]