12822425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6661}}^1$

素因数の和:6689

約数の個数: 24

約数和(自身を含む): 19826112

約数和(自身を除く): 7003687

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 6661, 33305, 46627, 73271, 166525, 233135, 366355, 512897, 1165675, 1831775, 2564485, 12822425]

約数ペア:

[(1, 12822425), (5, 2564485), (7, 1831775), (11, 1165675), (25, 512897), (35, 366355), (55, 233135), (77, 166525), (175, 73271), (275, 46627), (385, 33305), (1925, 6661)]