39255805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 13966595

約数列:

[1, 5, 17, 19, 85, 95, 109, 223, 323, 545, 1115, 1615, 1853, 2071, 3791, 4237, 9265, 10355, 18955, 21185, 24307, 35207, 72029, 121535, 176035, 360145, 413219, 461833, 2066095, 2309165, 7851161, 39255805]

約数ペア:

[(1, 39255805), (5, 7851161), (17, 2309165), (19, 2066095), (85, 461833), (95, 413219), (109, 360145), (223, 176035), (323, 121535), (545, 72029), (1115, 35207), (1615, 24307), (1853, 21185), (2071, 18955), (3791, 10355), (4237, 9265)]