55890875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 74468160

約数和(自身を除く): 18577285

約数列:

[1, 5, 19, 25, 95, 101, 125, 233, 475, 505, 1165, 1919, 2375, 2525, 4427, 5825, 9595, 12625, 22135, 23533, 29125, 47975, 110675, 117665, 239875, 447127, 553375, 588325, 2235635, 2941625, 11178175, 55890875]

約数ペア:

[(1, 55890875), (5, 11178175), (19, 2941625), (25, 2235635), (95, 588325), (101, 553375), (125, 447127), (233, 239875), (475, 117665), (505, 110675), (1165, 47975), (1919, 29125), (2375, 23533), (2525, 22135), (4427, 12625), (5825, 9595)]