11252025

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 36

約数和(自身を含む): 20640048

約数和(自身を除く): 9388023

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1163, 1935, 3225, 3489, 5815, 9675, 10467, 17445, 29075, 50009, 52335, 87225, 150027, 250045, 261675, 450081, 750135, 1250225, 2250405, 3750675, 11252025]

約数ペア:

[(1, 11252025), (3, 3750675), (5, 2250405), (9, 1250225), (15, 750135), (25, 450081), (43, 261675), (45, 250045), (75, 150027), (129, 87225), (215, 52335), (225, 50009), (387, 29075), (645, 17445), (1075, 10467), (1163, 9675), (1935, 5815), (3225, 3489)]