54516225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 96462080

約数和(自身を除く): 41945855

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 285, 335, 475, 571, 1005, 1273, 1425, 1675, 1713, 2855, 3819, 5025, 6365, 8565, 10849, 14275, 19095, 31825, 32547, 38257, 42825, 54245, 95475, 114771, 162735, 191285, 271225, 573855, 726883, 813675, 956425, 2180649, 2869275, 3634415, 10903245, 18172075, 54516225]

約数ペア:

[(1, 54516225), (3, 18172075), (5, 10903245), (15, 3634415), (19, 2869275), (25, 2180649), (57, 956425), (67, 813675), (75, 726883), (95, 573855), (201, 271225), (285, 191285), (335, 162735), (475, 114771), (571, 95475), (1005, 54245), (1273, 42825), (1425, 38257), (1675, 32547), (1713, 31825), (2855, 19095), (3819, 14275), (5025, 10849), (6365, 8565)]