2017656135

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26641}}^1$

素因数の和:26686

約数の個数: 80

約数和(自身を含む): 4177891872

約数和(自身を除く): 2160235737

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, 26641, 75735, 79923, 133205, 239769, 293051, 399615, 452897, 719307, 879153, 1198845, 1358691, 1465255, 2157921, 2264485, 2637459, 3596535, 4076073, 4395765, 4981867, 6793455, 7912377, 10789605, 12228219, 13187295, 14945601, 20380365, 23737131, 24909335, 36684657, 39561885, 44836803, 61141095, 74728005, 118685655, 134510409, 183423285, 224184015, 403531227, 672552045, 2017656135]

約数ペア:

[(1, 2017656135), (3, 672552045), (5, 403531227), (9, 224184015), (11, 183423285), (15, 134510409), (17, 118685655), (27, 74728005), (33, 61141095), (45, 44836803), (51, 39561885), (55, 36684657), (81, 24909335), (85, 23737131), (99, 20380365), (135, 14945601), (153, 13187295), (165, 12228219), (187, 10789605), (255, 7912377), (297, 6793455), (405, 4981867), (459, 4395765), (495, 4076073), (561, 3596535), (765, 2637459), (891, 2264485), (935, 2157921), (1377, 1465255), (1485, 1358691), (1683, 1198845), (2295, 879153), (2805, 719307), (4455, 452897), (5049, 399615), (6885, 293051), (8415, 239769), (15147, 133205), (25245, 79923), (26641, 75735)]