561004025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{547321}}^1$

素因数の和:547372

約数の個数: 12

約数和(自身を含む): 712613244

約数和(自身を除く): 151609219

約数列:

[1, 5, 25, 41, 205, 1025, 547321, 2736605, 13683025, 22440161, 112200805, 561004025]

約数ペア:

[(1, 561004025), (5, 112200805), (25, 22440161), (41, 13683025), (205, 2736605), (1025, 547321)]