29957455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 11099825

約数列:

[1, 5, 11, 43, 53, 55, 215, 239, 265, 473, 583, 1195, 2279, 2365, 2629, 2915, 10277, 11395, 12667, 13145, 25069, 51385, 63335, 113047, 125345, 139337, 544681, 565235, 696685, 2723405, 5991491, 29957455]

約数ペア:

[(1, 29957455), (5, 5991491), (11, 2723405), (43, 696685), (53, 565235), (55, 544681), (215, 139337), (239, 125345), (265, 113047), (473, 63335), (583, 51385), (1195, 25069), (2279, 13145), (2365, 12667), (2629, 11395), (2915, 10277)]