42091065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55021}}^1$

素因数の和:55049

約数の個数: 24

約数和(自身を含む): 77250888

約数和(自身を除く): 35159823

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55021, 165063, 275105, 495189, 825315, 935357, 2475945, 2806071, 4676785, 8418213, 14030355, 42091065]

約数ペア:

[(1, 42091065), (3, 14030355), (5, 8418213), (9, 4676785), (15, 2806071), (17, 2475945), (45, 935357), (51, 825315), (85, 495189), (153, 275105), (255, 165063), (765, 55021)]