127570905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3347}}^1$

素因数の和:3387

約数の個数: 72

約数和(自身を含む): 277857216

約数和(自身を除く): 150286311

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1815, 2541, 3347, 3465, 4235, 5445, 7623, 10041, 12705, 16735, 23429, 30123, 36817, 38115, 50205, 70287, 110451, 117145, 150615, 184085, 210861, 257719, 331353, 351435, 404987, 552255, 773157, 1054305, 1214961, 1288595, 1656765, 2024935, 2319471, 2834909, 3644883, 3865785, 6074805, 8504727, 11597355, 14174545, 18224415, 25514181, 42523635, 127570905]

約数ペア:

[(1, 127570905), (3, 42523635), (5, 25514181), (7, 18224415), (9, 14174545), (11, 11597355), (15, 8504727), (21, 6074805), (33, 3865785), (35, 3644883), (45, 2834909), (55, 2319471), (63, 2024935), (77, 1656765), (99, 1288595), (105, 1214961), (121, 1054305), (165, 773157), (231, 552255), (315, 404987), (363, 351435), (385, 331353), (495, 257719), (605, 210861), (693, 184085), (847, 150615), (1089, 117145), (1155, 110451), (1815, 70287), (2541, 50205), (3347, 38115), (3465, 36817), (4235, 30123), (5445, 23429), (7623, 16735), (10041, 12705)]