17139735

素因数分解:

$3^3\times 5^1\times {\mathrm{126961}}^1$

素因数の和:126975

約数の個数: 16

約数和(自身を含む): 30470880

約数和(自身を除く): 13331145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 126961, 380883, 634805, 1142649, 1904415, 3427947, 5713245, 17139735]

約数ペア:

[(1, 17139735), (3, 5713245), (5, 3427947), (9, 1904415), (15, 1142649), (27, 634805), (45, 380883), (135, 126961)]