5438775

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 9078784

約数和(自身を除く): 3640009

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 571, 635, 1713, 1905, 2855, 3175, 8565, 9525, 14275, 42825, 72517, 217551, 362585, 1087755, 1812925, 5438775]

約数ペア:

[(1, 5438775), (3, 1812925), (5, 1087755), (15, 362585), (25, 217551), (75, 72517), (127, 42825), (381, 14275), (571, 9525), (635, 8565), (1713, 3175), (1905, 2855)]