15914525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{5261}}^1$

素因数の和:5293

約数の個数: 18

約数和(自身を含む): 21695226

約数和(自身を除く): 5780701

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 5261, 26305, 57871, 131525, 289355, 636581, 1446775, 3182905, 15914525]

約数ペア:

[(1, 15914525), (5, 3182905), (11, 1446775), (25, 636581), (55, 289355), (121, 131525), (275, 57871), (605, 26305), (3025, 5261)]