27422235

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 22110885

約数列:

[1, 3, 5, 9, 15, 41, 45, 89, 123, 167, 205, 267, 369, 445, 501, 615, 801, 835, 1335, 1503, 1845, 2505, 3649, 4005, 6847, 7515, 10947, 14863, 18245, 20541, 32841, 34235, 44589, 54735, 61623, 74315, 102705, 133767, 164205, 222945, 308115, 609383, 668835, 1828149, 3046915, 5484447, 9140745, 27422235]

約数ペア:

[(1, 27422235), (3, 9140745), (5, 5484447), (9, 3046915), (15, 1828149), (41, 668835), (45, 609383), (89, 308115), (123, 222945), (167, 164205), (205, 133767), (267, 102705), (369, 74315), (445, 61623), (501, 54735), (615, 44589), (801, 34235), (835, 32841), (1335, 20541), (1503, 18245), (1845, 14863), (2505, 10947), (3649, 7515), (4005, 6847)]