27491805

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 96

約数和(自身を含む): 57552768

約数和(自身を除く): 30060963

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 121, 135, 153, 165, 187, 243, 255, 297, 363, 405, 459, 495, 561, 605, 765, 891, 935, 1089, 1215, 1331, 1377, 1485, 1683, 1815, 2057, 2295, 2673, 2805, 3267, 3993, 4131, 4455, 5049, 5445, 6171, 6655, 6885, 8415, 9801, 10285, 11979, 13365, 15147, 16335, 18513, 19965, 20655, 22627, 25245, 29403, 30855, 35937, 45441, 49005, 55539, 59895, 67881, 75735, 92565, 107811, 113135, 147015, 166617, 179685, 203643, 227205, 277695, 323433, 339405, 499851, 539055, 610929, 833085, 1018215, 1617165, 1832787, 2499255, 3054645, 5498361, 9163935, 27491805]

約数ペア:

[(1, 27491805), (3, 9163935), (5, 5498361), (9, 3054645), (11, 2499255), (15, 1832787), (17, 1617165), (27, 1018215), (33, 833085), (45, 610929), (51, 539055), (55, 499851), (81, 339405), (85, 323433), (99, 277695), (121, 227205), (135, 203643), (153, 179685), (165, 166617), (187, 147015), (243, 113135), (255, 107811), (297, 92565), (363, 75735), (405, 67881), (459, 59895), (495, 55539), (561, 49005), (605, 45441), (765, 35937), (891, 30855), (935, 29403), (1089, 25245), (1215, 22627), (1331, 20655), (1377, 19965), (1485, 18513), (1683, 16335), (1815, 15147), (2057, 13365), (2295, 11979), (2673, 10285), (2805, 9801), (3267, 8415), (3993, 6885), (4131, 6655), (4455, 6171), (5049, 5445)]