41390425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53407}}^1$

素因数の和:53448

約数の個数: 12

約数和(自身を含む): 52980736

約数和(自身を除く): 11590311

約数列:

[1, 5, 25, 31, 155, 775, 53407, 267035, 1335175, 1655617, 8278085, 41390425]

約数ペア:

[(1, 41390425), (5, 8278085), (25, 1655617), (31, 1335175), (155, 267035), (775, 53407)]