201615536565

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87849907}}^1$

素因数の和:87849938

約数の個数: 32

約数和(自身を含む): 379511602560

約数和(自身を除く): 177896065995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 87849907, 263549721, 439249535, 790649163, 1317748605, 1493448419, 2371947489, 3953245815, 4480345257, 7467242095, 11859737445, 13441035771, 22401726285, 40323107313, 67205178855, 201615536565]

約数ペア:

[(1, 201615536565), (3, 67205178855), (5, 40323107313), (9, 22401726285), (15, 13441035771), (17, 11859737445), (27, 7467242095), (45, 4480345257), (51, 3953245815), (85, 2371947489), (135, 1493448419), (153, 1317748605), (255, 790649163), (459, 439249535), (765, 263549721), (2295, 87849907)]