2019526905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{11471}}^1$

素因数の和:11598

約数の個数: 48

約数和(自身を含む): 3588625152

約数和(自身を除く): 1569098247

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 121, 165, 291, 363, 485, 605, 1067, 1455, 1815, 3201, 5335, 11471, 11737, 16005, 34413, 35211, 57355, 58685, 126181, 172065, 176055, 378543, 630905, 1112687, 1387991, 1892715, 3338061, 4163973, 5563435, 6939955, 12239557, 16690305, 20819865, 36718671, 61197785, 134635127, 183593355, 403905381, 673175635, 2019526905]

約数ペア:

[(1, 2019526905), (3, 673175635), (5, 403905381), (11, 183593355), (15, 134635127), (33, 61197785), (55, 36718671), (97, 20819865), (121, 16690305), (165, 12239557), (291, 6939955), (363, 5563435), (485, 4163973), (605, 3338061), (1067, 1892715), (1455, 1387991), (1815, 1112687), (3201, 630905), (5335, 378543), (11471, 176055), (11737, 172065), (16005, 126181), (34413, 58685), (35211, 57355)]