205651035

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52529}}^1$

素因数の和:52572

約数の個数: 32

約数和(自身を含む): 378216000

約数和(自身を除く): 172564965

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 52529, 157587, 262645, 472761, 787935, 1418283, 1523341, 2363805, 4570023, 7091415, 7616705, 13710069, 22850115, 41130207, 68550345, 205651035]

約数ペア:

[(1, 205651035), (3, 68550345), (5, 41130207), (9, 22850115), (15, 13710069), (27, 7616705), (29, 7091415), (45, 4570023), (87, 2363805), (135, 1523341), (145, 1418283), (261, 787935), (435, 472761), (783, 262645), (1305, 157587), (3915, 52529)]