15234541

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 18714240

約数和(自身を除く): 3479699

約数列:

[1, 7, 29, 49, 71, 151, 203, 497, 1057, 1421, 2059, 3479, 4379, 7399, 10721, 14413, 30653, 75047, 100891, 214571, 310909, 525329, 2176363, 15234541]

約数ペア:

[(1, 15234541), (7, 2176363), (29, 525329), (49, 310909), (71, 214571), (151, 100891), (203, 75047), (497, 30653), (1057, 14413), (1421, 10721), (2059, 7399), (3479, 4379)]