42186105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 80917200

約数和(自身を除く): 38731095

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 1949, 2405, 4329, 5847, 7215, 9745, 17541, 21645, 25337, 29235, 72113, 76011, 87705, 126685, 216339, 228033, 360565, 380055, 649017, 937469, 1081695, 1140165, 2812407, 3245085, 4687345, 8437221, 14062035, 42186105]

約数ペア:

[(1, 42186105), (3, 14062035), (5, 8437221), (9, 4687345), (13, 3245085), (15, 2812407), (37, 1140165), (39, 1081695), (45, 937469), (65, 649017), (111, 380055), (117, 360565), (185, 228033), (195, 216339), (333, 126685), (481, 87705), (555, 76011), (585, 72113), (1443, 29235), (1665, 25337), (1949, 21645), (2405, 17541), (4329, 9745), (5847, 7215)]