2639160495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1993}}^1$

素因数の和:2601

約数の個数: 64

約数和(自身を含む): 4978938240

約数和(自身を除く): 2339777745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 577, 765, 1731, 1993, 2295, 2885, 5193, 5979, 8655, 9809, 9965, 15579, 17937, 25965, 29427, 29895, 33881, 49045, 53811, 77895, 88281, 89685, 101643, 147135, 169405, 264843, 269055, 304929, 441405, 508215, 914787, 1149961, 1324215, 1524645, 3449883, 4573935, 5749805, 10349649, 17249415, 19549337, 31048947, 51748245, 58648011, 97746685, 155244735, 175944033, 293240055, 527832099, 879720165, 2639160495]

約数ペア:

[(1, 2639160495), (3, 879720165), (5, 527832099), (9, 293240055), (15, 175944033), (17, 155244735), (27, 97746685), (45, 58648011), (51, 51748245), (85, 31048947), (135, 19549337), (153, 17249415), (255, 10349649), (459, 5749805), (577, 4573935), (765, 3449883), (1731, 1524645), (1993, 1324215), (2295, 1149961), (2885, 914787), (5193, 508215), (5979, 441405), (8655, 304929), (9809, 269055), (9965, 264843), (15579, 169405), (17937, 147135), (25965, 101643), (29427, 89685), (29895, 88281), (33881, 77895), (49045, 53811)]