1380911900535

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{237883187}}^1$

素因数の和:237883244

約数の個数: 32

約数和(自身を含む): 2512046465280

約数和(自身を除く): 1131134564745

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 237883187, 713649561, 1189415935, 2140948683, 3568247805, 6422846049, 10228977041, 10704743415, 30686931123, 32114230245, 51144885205, 92060793369, 153434655615, 276182380107, 460303966845, 1380911900535]

約数ペア:

[(1, 1380911900535), (3, 460303966845), (5, 276182380107), (9, 153434655615), (15, 92060793369), (27, 51144885205), (43, 32114230245), (45, 30686931123), (129, 10704743415), (135, 10228977041), (215, 6422846049), (387, 3568247805), (645, 2140948683), (1161, 1189415935), (1935, 713649561), (5805, 237883187)]