15326885

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2939}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 5841115

約数列:

[1, 5, 7, 35, 149, 745, 1043, 2939, 5215, 14695, 20573, 102865, 437911, 2189555, 3065377, 15326885]

約数ペア:

[(1, 15326885), (5, 3065377), (7, 2189555), (35, 437911), (149, 102865), (745, 20573), (1043, 14695), (2939, 5215)]