727577085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{28349}}^1$

素因数の和:28445

約数の個数: 32

約数和(自身を含む): 1224720000

約数和(自身を除く): 497142915

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 5133, 8555, 25665, 28349, 85047, 141745, 425235, 822121, 1672591, 2466363, 4110605, 5017773, 8362955, 12331815, 25088865, 48505139, 145515417, 242525695, 727577085]

約数ペア:

[(1, 727577085), (3, 242525695), (5, 145515417), (15, 48505139), (29, 25088865), (59, 12331815), (87, 8362955), (145, 5017773), (177, 4110605), (295, 2466363), (435, 1672591), (885, 822121), (1711, 425235), (5133, 141745), (8555, 85047), (25665, 28349)]