25201033

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 30708104

約数和(自身を除く): 5507071

約数列:

[1, 11, 13, 37, 121, 143, 407, 433, 481, 1573, 4477, 4763, 5291, 5629, 16021, 52393, 58201, 61919, 176231, 208273, 681109, 1938541, 2291003, 25201033]

約数ペア:

[(1, 25201033), (11, 2291003), (13, 1938541), (37, 681109), (121, 208273), (143, 176231), (407, 61919), (433, 58201), (481, 52393), (1573, 16021), (4477, 5629), (4763, 5291)]