42271485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 72092160

約数和(自身を除く): 29820675

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 1787, 4731, 5361, 7885, 8935, 23655, 26805, 33953, 101859, 148321, 169765, 444963, 509295, 741605, 2224815, 2818099, 8454297, 14090495, 42271485]

約数ペア:

[(1, 42271485), (3, 14090495), (5, 8454297), (15, 2818099), (19, 2224815), (57, 741605), (83, 509295), (95, 444963), (249, 169765), (285, 148321), (415, 101859), (1245, 33953), (1577, 26805), (1787, 23655), (4731, 8935), (5361, 7885)]