9414405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 23237760

約数和(自身を除く): 13823355

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 19, 21, 33, 35, 39, 45, 55, 57, 63, 65, 77, 91, 95, 99, 105, 117, 121, 133, 143, 165, 171, 195, 209, 231, 247, 273, 285, 315, 363, 385, 399, 429, 455, 495, 585, 605, 627, 665, 693, 715, 741, 819, 847, 855, 1001, 1045, 1089, 1155, 1197, 1235, 1287, 1365, 1463, 1573, 1729, 1815, 1881, 1995, 2145, 2223, 2299, 2541, 2717, 3003, 3135, 3465, 3705, 4095, 4235, 4389, 4719, 5005, 5187, 5445, 5985, 6435, 6897, 7315, 7623, 7865, 8151, 8645, 9009, 9405, 11011, 11115, 11495, 12705, 13167, 13585, 14157, 15015, 15561, 16093, 19019, 20691, 21945, 23595, 24453, 25935, 29887, 33033, 34485, 38115, 40755, 45045, 48279, 55055, 57057, 65835, 70785, 77805, 80465, 89661, 95095, 99099, 103455, 122265, 144837, 149435, 165165, 171171, 209209, 241395, 268983, 285285, 448305, 495495, 627627, 724185, 855855, 1046045, 1344915, 1882881, 3138135, 9414405]

約数ペア:

[(1, 9414405), (3, 3138135), (5, 1882881), (7, 1344915), (9, 1046045), (11, 855855), (13, 724185), (15, 627627), (19, 495495), (21, 448305), (33, 285285), (35, 268983), (39, 241395), (45, 209209), (55, 171171), (57, 165165), (63, 149435), (65, 144837), (77, 122265), (91, 103455), (95, 99099), (99, 95095), (105, 89661), (117, 80465), (121, 77805), (133, 70785), (143, 65835), (165, 57057), (171, 55055), (195, 48279), (209, 45045), (231, 40755), (247, 38115), (273, 34485), (285, 33033), (315, 29887), (363, 25935), (385, 24453), (399, 23595), (429, 21945), (455, 20691), (495, 19019), (585, 16093), (605, 15561), (627, 15015), (665, 14157), (693, 13585), (715, 13167), (741, 12705), (819, 11495), (847, 11115), (855, 11011), (1001, 9405), (1045, 9009), (1089, 8645), (1155, 8151), (1197, 7865), (1235, 7623), (1287, 7315), (1365, 6897), (1463, 6435), (1573, 5985), (1729, 5445), (1815, 5187), (1881, 5005), (1995, 4719), (2145, 4389), (2223, 4235), (2299, 4095), (2541, 3705), (2717, 3465), (3003, 3135)]