25282445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6491}}^1$

素因数の和:6556

約数の個数: 16

約数和(自身を含む): 32719680

約数和(自身を除く): 7437235

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 6491, 32455, 123329, 266131, 616645, 1330655, 5056489, 25282445]

約数ペア:

[(1, 25282445), (5, 5056489), (19, 1330655), (41, 616645), (95, 266131), (205, 123329), (779, 32455), (3895, 6491)]