24885155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6389}}^1$

素因数の和:6454

約数の個数: 16

約数和(自身を含む): 32205600

約数和(自身を除く): 7320445

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 6389, 31945, 121391, 261949, 606955, 1309745, 4977031, 24885155]

約数ペア:

[(1, 24885155), (5, 4977031), (19, 1309745), (41, 606955), (95, 261949), (205, 121391), (779, 31945), (3895, 6389)]