788391245

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{433}}^2$

素因数の和:929

約数の個数: 18

約数和(自身を含む): 982085598

約数和(自身を除く): 193694353

約数列:

[1, 5, 29, 145, 433, 841, 2165, 4205, 12557, 62785, 187489, 364153, 937445, 1820765, 5437181, 27185905, 157678249, 788391245]

約数ペア:

[(1, 788391245), (5, 157678249), (29, 27185905), (145, 5437181), (433, 1820765), (841, 937445), (2165, 364153), (4205, 187489), (12557, 62785)]