57305385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 106024464

約数和(自身を除く): 48719079

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 173, 255, 433, 519, 765, 865, 1299, 1557, 2165, 2595, 2941, 3897, 6495, 7361, 7785, 8823, 14705, 19485, 22083, 26469, 36805, 44115, 66249, 74909, 110415, 132345, 224727, 331245, 374545, 674181, 1123635, 1273453, 3370905, 3820359, 6367265, 11461077, 19101795, 57305385]

約数ペア:

[(1, 57305385), (3, 19101795), (5, 11461077), (9, 6367265), (15, 3820359), (17, 3370905), (45, 1273453), (51, 1123635), (85, 674181), (153, 374545), (173, 331245), (255, 224727), (433, 132345), (519, 110415), (765, 74909), (865, 66249), (1299, 44115), (1557, 36805), (2165, 26469), (2595, 22083), (2941, 19485), (3897, 14705), (6495, 8823), (7361, 7785)]