131842905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{757}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 223979904

約数和(自身を除く): 92136999

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 683, 757, 2049, 2271, 3415, 3785, 10245, 11355, 11611, 12869, 34833, 38607, 58055, 64345, 174165, 193035, 517031, 1551093, 2585155, 7755465, 8789527, 26368581, 43947635, 131842905]

約数ペア:

[(1, 131842905), (3, 43947635), (5, 26368581), (15, 8789527), (17, 7755465), (51, 2585155), (85, 1551093), (255, 517031), (683, 193035), (757, 174165), (2049, 64345), (2271, 58055), (3415, 38607), (3785, 34833), (10245, 12869), (11355, 11611)]