1028350025

素因数分解:

$5^2\times {\mathrm{4271}}^1\times {\mathrm{9631}}^1$

素因数の和:13912

約数の個数: 12

約数和(自身を含む): 1275585024

約数和(自身を除く): 247234999

約数列:

[1, 5, 25, 4271, 9631, 21355, 48155, 106775, 240775, 41134001, 205670005, 1028350025]

約数ペア:

[(1, 1028350025), (5, 205670005), (25, 41134001), (4271, 240775), (9631, 106775), (21355, 48155)]