12511245

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 20759040

約数和(自身を除く): 8247795

約数列:

[1, 3, 5, 15, 59, 67, 177, 201, 211, 295, 335, 633, 885, 1005, 1055, 3165, 3953, 11859, 12449, 14137, 19765, 37347, 42411, 59295, 62245, 70685, 186735, 212055, 834083, 2502249, 4170415, 12511245]

約数ペア:

[(1, 12511245), (3, 4170415), (5, 2502249), (15, 834083), (59, 212055), (67, 186735), (177, 70685), (201, 62245), (211, 59295), (295, 42411), (335, 37347), (633, 19765), (885, 14137), (1005, 12449), (1055, 11859), (3165, 3953)]