1338126015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{276187}}^1$

素因数の和:276231

約数の個数: 32

約数和(自身を含む): 2386264320

約数和(自身を除く): 1048138305

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 276187, 828561, 1380935, 4142805, 4695179, 5247553, 14085537, 15742659, 23475895, 26237765, 70427685, 78713295, 89208401, 267625203, 446042005, 1338126015]

約数ペア:

[(1, 1338126015), (3, 446042005), (5, 267625203), (15, 89208401), (17, 78713295), (19, 70427685), (51, 26237765), (57, 23475895), (85, 15742659), (95, 14085537), (255, 5247553), (285, 4695179), (323, 4142805), (969, 1380935), (1615, 828561), (4845, 276187)]