169327145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 232001280

約数和(自身を除く): 62674135

約数列:

[1, 5, 13, 19, 65, 95, 167, 247, 821, 835, 1235, 2171, 3173, 4105, 10673, 10855, 15599, 15865, 41249, 53365, 77995, 137107, 202787, 206245, 685535, 1013935, 1782391, 2605033, 8911955, 13025165, 33865429, 169327145]

約数ペア:

[(1, 169327145), (5, 33865429), (13, 13025165), (19, 8911955), (65, 2605033), (95, 1782391), (167, 1013935), (247, 685535), (821, 206245), (835, 202787), (1235, 137107), (2171, 77995), (3173, 53365), (4105, 41249), (10673, 15865), (10855, 15599)]