5251895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 7511616

約数和(自身を除く): 2259721

約数列:

[1, 5, 11, 17, 41, 55, 85, 137, 187, 205, 451, 685, 697, 935, 1507, 2255, 2329, 3485, 5617, 7535, 7667, 11645, 25619, 28085, 38335, 61787, 95489, 128095, 308935, 477445, 1050379, 5251895]

約数ペア:

[(1, 5251895), (5, 1050379), (11, 477445), (17, 308935), (41, 128095), (55, 95489), (85, 61787), (137, 38335), (187, 28085), (205, 25619), (451, 11645), (685, 7667), (697, 7535), (935, 5617), (1507, 3485), (2255, 2329)]