54235025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8783}}^1$

素因数の和:8825

約数の個数: 24

約数和(自身を含む): 76245120

約数和(自身を除く): 22010095

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 8783, 43915, 114179, 166877, 219575, 570895, 834385, 2169401, 2854475, 4171925, 10847005, 54235025]

約数ペア:

[(1, 54235025), (5, 10847005), (13, 4171925), (19, 2854475), (25, 2169401), (65, 834385), (95, 570895), (247, 219575), (325, 166877), (475, 114179), (1235, 43915), (6175, 8783)]