68200855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1787}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 86896800

約数和(自身を除く): 18695945

約数列:

[1, 5, 17, 85, 449, 1787, 2245, 7633, 8935, 30379, 38165, 151895, 802363, 4011815, 13640171, 68200855]

約数ペア:

[(1, 68200855), (5, 13640171), (17, 4011815), (85, 802363), (449, 151895), (1787, 38165), (2245, 30379), (7633, 8935)]