83121615

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39301}}^1$

素因数の和:39359

約数の個数: 24

約数和(自身を含む): 147146688

約数和(自身を除く): 64025073

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 39301, 117903, 196505, 353709, 589515, 1768545, 1847147, 5541441, 9235735, 16624323, 27707205, 83121615]

約数ペア:

[(1, 83121615), (3, 27707205), (5, 16624323), (9, 9235735), (15, 5541441), (45, 1847147), (47, 1768545), (141, 589515), (235, 353709), (423, 196505), (705, 117903), (2115, 39301)]