13910975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 19394592

約数和(自身を除く): 5483617

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 1861, 7475, 9305, 24193, 42803, 46525, 120965, 214015, 556439, 604825, 1070075, 2782195, 13910975]

約数ペア:

[(1, 13910975), (5, 2782195), (13, 1070075), (23, 604825), (25, 556439), (65, 214015), (115, 120965), (299, 46525), (325, 42803), (575, 24193), (1495, 9305), (1861, 7475)]