103966225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{34369}}^1$

素因数の和:34401

約数の個数: 18

約数和(自身を含む): 141707510

約数和(自身を除く): 37741285

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 34369, 171845, 378059, 859225, 1890295, 4158649, 9451475, 20793245, 103966225]

約数ペア:

[(1, 103966225), (5, 20793245), (11, 9451475), (25, 4158649), (55, 1890295), (121, 859225), (275, 378059), (605, 171845), (3025, 34369)]