82280445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 142902144

約数和(自身を除く): 60621699

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 3221, 5109, 8515, 9663, 16105, 25545, 41873, 48315, 125619, 209365, 421951, 628095, 1265853, 2109755, 5485363, 6329265, 16456089, 27426815, 82280445]

約数ペア:

[(1, 82280445), (3, 27426815), (5, 16456089), (13, 6329265), (15, 5485363), (39, 2109755), (65, 1265853), (131, 628095), (195, 421951), (393, 209365), (655, 125619), (1703, 48315), (1965, 41873), (3221, 25545), (5109, 16105), (8515, 9663)]