172960705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{38737}}^1$

素因数の和:38808

約数の個数: 16

約数和(自身を含む): 223130880

約数和(自身を除く): 50170175

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 38737, 193685, 736003, 1820639, 3680015, 9103195, 34592141, 172960705]

約数ペア:

[(1, 172960705), (5, 34592141), (19, 9103195), (47, 3680015), (95, 1820639), (235, 736003), (893, 193685), (4465, 38737)]