86317155

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4931}}^1$

素因数の和:5331

約数の個数: 24

約数和(自身を含む): 150031440

約数和(自身を除く): 63714285

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 4931, 5835, 14793, 17505, 24655, 44379, 73965, 221895, 1918159, 5754477, 9590795, 17263431, 28772385, 86317155]

約数ペア:

[(1, 86317155), (3, 28772385), (5, 17263431), (9, 9590795), (15, 5754477), (45, 1918159), (389, 221895), (1167, 73965), (1945, 44379), (3501, 24655), (4931, 17505), (5835, 14793)]