1914345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 3494400

約数和(自身を除く): 1580055

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2239, 6717, 11195, 20151, 33585, 42541, 100755, 127623, 212705, 382869, 638115, 1914345]

約数ペア:

[(1, 1914345), (3, 638115), (5, 382869), (9, 212705), (15, 127623), (19, 100755), (45, 42541), (57, 33585), (95, 20151), (171, 11195), (285, 6717), (855, 2239)]