90730785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{929}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 154275840

約数和(自身を除く): 63545055

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 383, 929, 1149, 1915, 2787, 4645, 5745, 6511, 13935, 15793, 19533, 32555, 47379, 78965, 97665, 236895, 355807, 1067421, 1779035, 5337105, 6048719, 18146157, 30243595, 90730785]

約数ペア:

[(1, 90730785), (3, 30243595), (5, 18146157), (15, 6048719), (17, 5337105), (51, 1779035), (85, 1067421), (255, 355807), (383, 236895), (929, 97665), (1149, 78965), (1915, 47379), (2787, 32555), (4645, 19533), (5745, 15793), (6511, 13935)]