85540215

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 139862016

約数和(自身を除く): 54321801

約数列:

[1, 3, 5, 15, 83, 127, 249, 381, 415, 541, 635, 1245, 1623, 1905, 2705, 8115, 10541, 31623, 44903, 52705, 68707, 134709, 158115, 206121, 224515, 343535, 673545, 1030605, 5702681, 17108043, 28513405, 85540215]

約数ペア:

[(1, 85540215), (3, 28513405), (5, 17108043), (15, 5702681), (83, 1030605), (127, 673545), (249, 343535), (381, 224515), (415, 206121), (541, 158115), (635, 134709), (1245, 68707), (1623, 52705), (1905, 44903), (2705, 31623), (8115, 10541)]