38878235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 55199232

約数和(自身を除く): 16320997

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 731, 935, 967, 2365, 3655, 4835, 8041, 10637, 16439, 40205, 41581, 53185, 82195, 180829, 207905, 457391, 706877, 904145, 2286955, 3534385, 7775647, 38878235]

約数ペア:

[(1, 38878235), (5, 7775647), (11, 3534385), (17, 2286955), (43, 904145), (55, 706877), (85, 457391), (187, 207905), (215, 180829), (473, 82195), (731, 53185), (935, 41581), (967, 40205), (2365, 16439), (3655, 10637), (4835, 8041)]