9140745

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 6100215

約数列:

[1, 3, 5, 15, 41, 89, 123, 167, 205, 267, 445, 501, 615, 835, 1335, 2505, 3649, 6847, 10947, 14863, 18245, 20541, 34235, 44589, 54735, 74315, 102705, 222945, 609383, 1828149, 3046915, 9140745]

約数ペア:

[(1, 9140745), (3, 3046915), (5, 1828149), (15, 609383), (41, 222945), (89, 102705), (123, 74315), (167, 54735), (205, 44589), (267, 34235), (445, 20541), (501, 18245), (615, 14863), (835, 10947), (1335, 6847), (2505, 3649)]