5457825

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 9904128

約数和(自身を除く): 4446303

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 191, 225, 381, 573, 635, 955, 1143, 1719, 1905, 2865, 3175, 4775, 5715, 8595, 9525, 14325, 24257, 28575, 42975, 72771, 121285, 218313, 363855, 606425, 1091565, 1819275, 5457825]

約数ペア:

[(1, 5457825), (3, 1819275), (5, 1091565), (9, 606425), (15, 363855), (25, 218313), (45, 121285), (75, 72771), (127, 42975), (191, 28575), (225, 24257), (381, 14325), (573, 9525), (635, 8595), (955, 5715), (1143, 4775), (1719, 3175), (1905, 2865)]