53671215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{613}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 92836800

約数和(自身を除く): 39165585

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 449, 613, 1347, 1839, 2245, 3065, 5837, 6735, 7969, 9195, 17511, 23907, 29185, 39845, 87555, 119535, 275237, 825711, 1376185, 3578081, 4128555, 10734243, 17890405, 53671215]

約数ペア:

[(1, 53671215), (3, 17890405), (5, 10734243), (13, 4128555), (15, 3578081), (39, 1376185), (65, 825711), (195, 275237), (449, 119535), (613, 87555), (1347, 39845), (1839, 29185), (2245, 23907), (3065, 17511), (5837, 9195), (6735, 7969)]