16852365

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1901}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 29374488

約数和(自身を除く): 12522123

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 1901, 2955, 5703, 8865, 9505, 17109, 28515, 85545, 374497, 1123491, 1872485, 3370473, 5617455, 16852365]

約数ペア:

[(1, 16852365), (3, 5617455), (5, 3370473), (9, 1872485), (15, 1123491), (45, 374497), (197, 85545), (591, 28515), (985, 17109), (1773, 9505), (1901, 8865), (2955, 5703)]