165342015

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{19237}}^1$

素因数の和:19439

約数の個数: 24

約数和(自身を含む): 288108288

約数和(自身を除く): 122766273

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 8595, 19237, 57711, 96185, 173133, 288555, 865665, 3674267, 11022801, 18371335, 33068403, 55114005, 165342015]

約数ペア:

[(1, 165342015), (3, 55114005), (5, 33068403), (9, 18371335), (15, 11022801), (45, 3674267), (191, 865665), (573, 288555), (955, 173133), (1719, 96185), (2865, 57711), (8595, 19237)]