16422795

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4397}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 28815696

約数和(自身を除く): 12392901

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 4397, 13191, 21985, 39573, 65955, 197865, 364951, 1094853, 1824755, 3284559, 5474265, 16422795]

約数ペア:

[(1, 16422795), (3, 5474265), (5, 3284559), (9, 1824755), (15, 1094853), (45, 364951), (83, 197865), (249, 65955), (415, 39573), (747, 21985), (1245, 13191), (3735, 4397)]