428156685

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8737}}^1$

素因数の和:8776

約数の個数: 60

約数和(自身を含む): 843723804

約数和(自身を除く): 415567119

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 297, 363, 405, 495, 605, 891, 1089, 1485, 1815, 3267, 4455, 5445, 8737, 9801, 16335, 26211, 43685, 49005, 78633, 96107, 131055, 235899, 288321, 393165, 480535, 707697, 864963, 1057177, 1179495, 1441605, 2594889, 3171531, 3538485, 4324815, 5285885, 7784667, 9514593, 12974445, 15857655, 28543779, 38923335, 47572965, 85631337, 142718895, 428156685]

約数ペア:

[(1, 428156685), (3, 142718895), (5, 85631337), (9, 47572965), (11, 38923335), (15, 28543779), (27, 15857655), (33, 12974445), (45, 9514593), (55, 7784667), (81, 5285885), (99, 4324815), (121, 3538485), (135, 3171531), (165, 2594889), (297, 1441605), (363, 1179495), (405, 1057177), (495, 864963), (605, 707697), (891, 480535), (1089, 393165), (1485, 288321), (1815, 235899), (3267, 131055), (4455, 96107), (5445, 78633), (8737, 49005), (9801, 43685), (16335, 26211)]