1212142305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{2411}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 2140350912

約数和(自身を除く): 928208607

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 277, 363, 605, 831, 1385, 1815, 2411, 3047, 4155, 7233, 9141, 12055, 15235, 26521, 33517, 36165, 45705, 79563, 100551, 132605, 167585, 291731, 397815, 502755, 667847, 875193, 1458655, 2003541, 3339235, 4375965, 7346317, 10017705, 22038951, 36731585, 80809487, 110194755, 242428461, 404047435, 1212142305]

約数ペア:

[(1, 1212142305), (3, 404047435), (5, 242428461), (11, 110194755), (15, 80809487), (33, 36731585), (55, 22038951), (121, 10017705), (165, 7346317), (277, 4375965), (363, 3339235), (605, 2003541), (831, 1458655), (1385, 875193), (1815, 667847), (2411, 502755), (3047, 397815), (4155, 291731), (7233, 167585), (9141, 132605), (12055, 100551), (15235, 79563), (26521, 45705), (33517, 36165)]