42188085

素因数分解:

$3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1069}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 73277880

約数和(自身を除く): 31089795

約数列:

[1, 3, 5, 9, 15, 45, 877, 1069, 2631, 3207, 4385, 5345, 7893, 9621, 13155, 16035, 39465, 48105, 937513, 2812539, 4687565, 8437617, 14062695, 42188085]

約数ペア:

[(1, 42188085), (3, 14062695), (5, 8437617), (9, 4687565), (15, 2812539), (45, 937513), (877, 48105), (1069, 39465), (2631, 16035), (3207, 13155), (4385, 9621), (5345, 7893)]