124924905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20873}}^1$

素因数の和:20910

約数の個数: 48

約数和(自身を含む): 260507520

約数和(自身を除く): 135582615

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 20873, 62619, 104365, 146111, 187857, 313095, 396587, 438333, 730555, 939285, 1189761, 1314999, 1982935, 2191665, 2776109, 3569283, 5948805, 6574995, 8328327, 13880545, 17846415, 24984981, 41641635, 124924905]

約数ペア:

[(1, 124924905), (3, 41641635), (5, 24984981), (7, 17846415), (9, 13880545), (15, 8328327), (19, 6574995), (21, 5948805), (35, 3569283), (45, 2776109), (57, 2191665), (63, 1982935), (95, 1314999), (105, 1189761), (133, 939285), (171, 730555), (285, 438333), (315, 396587), (399, 313095), (665, 187857), (855, 146111), (1197, 104365), (1995, 62619), (5985, 20873)]