210316095

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2822

約数の個数: 80

約数和(自身を含む): 435634848

約数和(自身を除く): 225318753

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, 2777, 2805, 4455, 5049, 6885, 8331, 8415, 13885, 15147, 24993, 25245, 30547, 41655, 47209, 74979, 75735, 91641, 124965, 141627, 152735, 224937, 236045, 274923, 374895, 424881, 458205, 519299, 708135, 824769, 1124685, 1274643, 1374615, 1557897, 2124405, 2474307, 2596495, 3823929, 4123845, 4673691, 6373215, 7789485, 12371535, 14021073, 19119645, 23368455, 42063219, 70105365, 210316095]

約数ペア:

[(1, 210316095), (3, 70105365), (5, 42063219), (9, 23368455), (11, 19119645), (15, 14021073), (17, 12371535), (27, 7789485), (33, 6373215), (45, 4673691), (51, 4123845), (55, 3823929), (81, 2596495), (85, 2474307), (99, 2124405), (135, 1557897), (153, 1374615), (165, 1274643), (187, 1124685), (255, 824769), (297, 708135), (405, 519299), (459, 458205), (495, 424881), (561, 374895), (765, 274923), (891, 236045), (935, 224937), (1377, 152735), (1485, 141627), (1683, 124965), (2295, 91641), (2777, 75735), (2805, 74979), (4455, 47209), (5049, 41655), (6885, 30547), (8331, 25245), (8415, 24993), (13885, 15147)]