89796555

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42457}}^1$

素因数の和:42515

約数の個数: 24

約数和(自身を含む): 158962752

約数和(自身を除く): 69166197

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 42457, 127371, 212285, 382113, 636855, 1910565, 1995479, 5986437, 9977395, 17959311, 29932185, 89796555]

約数ペア:

[(1, 89796555), (3, 29932185), (5, 17959311), (9, 9977395), (15, 5986437), (45, 1995479), (47, 1910565), (141, 636855), (235, 382113), (423, 212285), (705, 127371), (2115, 42457)]