2143073295

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28297}}^1$

素因数の和:28342

約数の個数: 80

約数和(自身を含む): 4437579168

約数和(自身を除く): 2294505873

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 255, 297, 405, 459, 495, 561, 765, 891, 935, 1377, 1485, 1683, 2295, 2805, 4455, 5049, 6885, 8415, 15147, 25245, 28297, 75735, 84891, 141485, 254673, 311267, 424455, 481049, 764019, 933801, 1273365, 1443147, 1556335, 2292057, 2405245, 2801403, 3820095, 4329441, 4669005, 5291539, 7215735, 8404209, 11460285, 12988323, 14007015, 15874617, 21647205, 25212627, 26457695, 38964969, 42021045, 47623851, 64941615, 79373085, 126063135, 142871553, 194824845, 238119255, 428614659, 714357765, 2143073295]

約数ペア:

[(1, 2143073295), (3, 714357765), (5, 428614659), (9, 238119255), (11, 194824845), (15, 142871553), (17, 126063135), (27, 79373085), (33, 64941615), (45, 47623851), (51, 42021045), (55, 38964969), (81, 26457695), (85, 25212627), (99, 21647205), (135, 15874617), (153, 14007015), (165, 12988323), (187, 11460285), (255, 8404209), (297, 7215735), (405, 5291539), (459, 4669005), (495, 4329441), (561, 3820095), (765, 2801403), (891, 2405245), (935, 2292057), (1377, 1556335), (1485, 1443147), (1683, 1273365), (2295, 933801), (2805, 764019), (4455, 481049), (5049, 424455), (6885, 311267), (8415, 254673), (15147, 141485), (25245, 84891), (28297, 75735)]