53225175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 41768745

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 911, 1025, 1425, 2337, 2733, 3075, 3895, 4555, 11685, 13665, 17309, 19475, 22775, 37351, 51927, 58425, 68325, 86545, 112053, 186755, 259635, 432725, 560265, 709669, 933775, 1298175, 2129007, 2801325, 3548345, 10645035, 17741725, 53225175]

約数ペア:

[(1, 53225175), (3, 17741725), (5, 10645035), (15, 3548345), (19, 2801325), (25, 2129007), (41, 1298175), (57, 933775), (75, 709669), (95, 560265), (123, 432725), (205, 259635), (285, 186755), (475, 112053), (615, 86545), (779, 68325), (911, 58425), (1025, 51927), (1425, 37351), (2337, 22775), (2733, 19475), (3075, 17309), (3895, 13665), (4555, 11685)]