90005487

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19073}}^1$

素因数の和:19111

約数の個数: 24

約数和(自身を含む): 142063152

約数和(自身を除く): 52057665

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 19073, 57219, 209803, 247949, 629409, 743847, 2307833, 2727439, 6923499, 8182317, 30001829, 90005487]

約数ペア:

[(1, 90005487), (3, 30001829), (11, 8182317), (13, 6923499), (33, 2727439), (39, 2307833), (121, 743847), (143, 629409), (363, 247949), (429, 209803), (1573, 57219), (4719, 19073)]