13971525

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 23328864

約数和(自身を除く): 9357339

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 1741, 2675, 5223, 8025, 8705, 26115, 43525, 130575, 186287, 558861, 931435, 2794305, 4657175, 13971525]

約数ペア:

[(1, 13971525), (3, 4657175), (5, 2794305), (15, 931435), (25, 558861), (75, 186287), (107, 130575), (321, 43525), (535, 26115), (1605, 8705), (1741, 8025), (2675, 5223)]