89160285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 147185280

約数和(自身を除く): 58024995

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 411, 645, 685, 1009, 2055, 3027, 5045, 5891, 15135, 17673, 29455, 43387, 88365, 130161, 138233, 216935, 414699, 650805, 691165, 2073495, 5944019, 17832057, 29720095, 89160285]

約数ペア:

[(1, 89160285), (3, 29720095), (5, 17832057), (15, 5944019), (43, 2073495), (129, 691165), (137, 650805), (215, 414699), (411, 216935), (645, 138233), (685, 130161), (1009, 88365), (2055, 43387), (3027, 29455), (5045, 17673), (5891, 15135)]