1048025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 1470144

約数和(自身を除く): 422119

約数列:

[1, 5, 11, 25, 37, 55, 103, 185, 275, 407, 515, 925, 1133, 2035, 2575, 3811, 5665, 10175, 19055, 28325, 41921, 95275, 209605, 1048025]

約数ペア:

[(1, 1048025), (5, 209605), (11, 95275), (25, 41921), (37, 28325), (55, 19055), (103, 10175), (185, 5665), (275, 3811), (407, 2575), (515, 2035), (925, 1133)]