55544125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 90155520

約数和(自身を除く): 34611395

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 125, 133, 175, 247, 257, 325, 455, 475, 665, 875, 1235, 1285, 1625, 1729, 1799, 2275, 2375, 3325, 3341, 4883, 6175, 6425, 8645, 8995, 11375, 16625, 16705, 23387, 24415, 30875, 32125, 34181, 43225, 44975, 63479, 83525, 116935, 122075, 170905, 216125, 224875, 317395, 417625, 444353, 584675, 610375, 854525, 1586975, 2221765, 2923375, 4272625, 7934875, 11108825, 55544125]

約数ペア:

[(1, 55544125), (5, 11108825), (7, 7934875), (13, 4272625), (19, 2923375), (25, 2221765), (35, 1586975), (65, 854525), (91, 610375), (95, 584675), (125, 444353), (133, 417625), (175, 317395), (247, 224875), (257, 216125), (325, 170905), (455, 122075), (475, 116935), (665, 83525), (875, 63479), (1235, 44975), (1285, 43225), (1625, 34181), (1729, 32125), (1799, 30875), (2275, 24415), (2375, 23387), (3325, 16705), (3341, 16625), (4883, 11375), (6175, 8995), (6425, 8645)]