2019927195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313897}}^1$

素因数の和:313932

約数の個数: 48

約数和(自身を含む): 4113319392

約数和(自身を除く): 2093392197

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 313897, 941691, 1569485, 2825073, 3452867, 4080661, 4708455, 10358601, 12241983, 14125365, 17264335, 20403305, 31075803, 36725949, 44887271, 51793005, 61209915, 134661813, 155379015, 183629745, 224436355, 403985439, 673309065, 2019927195]

約数ペア:

[(1, 2019927195), (3, 673309065), (5, 403985439), (9, 224436355), (11, 183629745), (13, 155379015), (15, 134661813), (33, 61209915), (39, 51793005), (45, 44887271), (55, 36725949), (65, 31075803), (99, 20403305), (117, 17264335), (143, 14125365), (165, 12241983), (195, 10358601), (429, 4708455), (495, 4080661), (585, 3452867), (715, 2825073), (1287, 1569485), (2145, 941691), (6435, 313897)]