40037085

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 84971040

約数和(自身を除く): 44933955

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 43, 45, 55, 57, 81, 95, 99, 121, 129, 135, 165, 171, 209, 215, 285, 297, 363, 387, 405, 473, 495, 513, 605, 627, 645, 817, 855, 891, 1045, 1089, 1161, 1419, 1485, 1539, 1815, 1881, 1935, 2299, 2365, 2451, 2565, 3135, 3267, 3483, 4085, 4257, 4455, 5203, 5445, 5643, 5805, 6897, 7095, 7353, 7695, 8987, 9405, 9801, 11495, 12255, 12771, 15609, 16335, 16929, 17415, 20691, 21285, 22059, 26015, 26961, 28215, 34485, 36765, 38313, 44935, 46827, 49005, 62073, 63855, 66177, 78045, 80883, 84645, 98857, 103455, 110295, 134805, 140481, 186219, 191565, 234135, 242649, 296571, 310365, 330885, 404415, 421443, 494285, 702405, 727947, 889713, 931095, 1213245, 1482855, 2107215, 2669139, 3639735, 4448565, 8007417, 13345695, 40037085]

約数ペア:

[(1, 40037085), (3, 13345695), (5, 8007417), (9, 4448565), (11, 3639735), (15, 2669139), (19, 2107215), (27, 1482855), (33, 1213245), (43, 931095), (45, 889713), (55, 727947), (57, 702405), (81, 494285), (95, 421443), (99, 404415), (121, 330885), (129, 310365), (135, 296571), (165, 242649), (171, 234135), (209, 191565), (215, 186219), (285, 140481), (297, 134805), (363, 110295), (387, 103455), (405, 98857), (473, 84645), (495, 80883), (513, 78045), (605, 66177), (627, 63855), (645, 62073), (817, 49005), (855, 46827), (891, 44935), (1045, 38313), (1089, 36765), (1161, 34485), (1419, 28215), (1485, 26961), (1539, 26015), (1815, 22059), (1881, 21285), (1935, 20691), (2299, 17415), (2365, 16929), (2451, 16335), (2565, 15609), (3135, 12771), (3267, 12255), (3483, 11495), (4085, 9801), (4257, 9405), (4455, 8987), (5203, 7695), (5445, 7353), (5643, 7095), (5805, 6897)]