201529305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263437}}^1$

素因数の和:263465

約数の個数: 24

約数和(自身を含む): 369866952

約数和(自身を除く): 168337647

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 263437, 790311, 1317185, 2370933, 3951555, 4478429, 11854665, 13435287, 22392145, 40305861, 67176435, 201529305]

約数ペア:

[(1, 201529305), (3, 67176435), (5, 40305861), (9, 22392145), (15, 13435287), (17, 11854665), (45, 4478429), (51, 3951555), (85, 2370933), (153, 1317185), (255, 790311), (765, 263437)]