907566385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12379}}^1$

素因数の和:12469

約数の個数: 32

約数和(自身を含む): 1255034880

約数和(自身を除く): 347468495

約数列:

[1, 5, 11, 31, 43, 55, 155, 215, 341, 473, 1333, 1705, 2365, 6665, 12379, 14663, 61895, 73315, 136169, 383749, 532297, 680845, 1918745, 2661485, 4221239, 5855267, 16501207, 21106195, 29276335, 82506035, 181513277, 907566385]

約数ペア:

[(1, 907566385), (5, 181513277), (11, 82506035), (31, 29276335), (43, 21106195), (55, 16501207), (155, 5855267), (215, 4221239), (341, 2661485), (473, 1918745), (1333, 680845), (1705, 532297), (2365, 383749), (6665, 136169), (12379, 73315), (14663, 61895)]