13931145

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 24243336

約数和(自身を除く): 10312191

約数列:

[1, 3, 5, 9, 15, 45, 353, 877, 1059, 1765, 2631, 3177, 4385, 5295, 7893, 13155, 15885, 39465, 309581, 928743, 1547905, 2786229, 4643715, 13931145]

約数ペア:

[(1, 13931145), (3, 4643715), (5, 2786229), (9, 1547905), (15, 928743), (45, 309581), (353, 39465), (877, 15885), (1059, 13155), (1765, 7893), (2631, 5295), (3177, 4385)]