1330327925

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{406207}}^1$

素因数の和:406348

約数の個数: 12

約数和(自身を含む): 1662203136

約数和(自身を除く): 331875211

約数列:

[1, 5, 25, 131, 655, 3275, 406207, 2031035, 10155175, 53213117, 266065585, 1330327925]

約数ペア:

[(1, 1330327925), (5, 266065585), (25, 53213117), (131, 10155175), (655, 2031035), (3275, 406207)]