40131685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 14611355

約数列:

[1, 5, 11, 43, 55, 71, 215, 239, 355, 473, 781, 1195, 2365, 2629, 3053, 3905, 10277, 13145, 15265, 16969, 33583, 51385, 84845, 113047, 167915, 186659, 565235, 729667, 933295, 3648335, 8026337, 40131685]

約数ペア:

[(1, 40131685), (5, 8026337), (11, 3648335), (43, 933295), (55, 729667), (71, 565235), (215, 186659), (239, 167915), (355, 113047), (473, 84845), (781, 51385), (1195, 33583), (2365, 16969), (2629, 15265), (3053, 13145), (3905, 10277)]