28683795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6353}}^1$

素因数の和:6411

約数の個数: 32

約数和(自身を含む): 53678592

約数和(自身を除く): 24994797

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 6353, 19059, 31765, 44471, 95295, 133413, 222355, 273179, 667065, 819537, 1365895, 1912253, 4097685, 5736759, 9561265, 28683795]

約数ペア:

[(1, 28683795), (3, 9561265), (5, 5736759), (7, 4097685), (15, 1912253), (21, 1365895), (35, 819537), (43, 667065), (105, 273179), (129, 222355), (215, 133413), (301, 95295), (645, 44471), (903, 31765), (1505, 19059), (4515, 6353)]