164012915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{72733}}^1$

素因数の和:72790

約数の個数: 16

約数和(自身を含む): 219947616

約数和(自身を除く): 55934701

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 72733, 363665, 800063, 2982053, 4000315, 14910265, 32802583, 164012915]

約数ペア:

[(1, 164012915), (5, 32802583), (11, 14910265), (41, 4000315), (55, 2982053), (205, 800063), (451, 363665), (2255, 72733)]